Problem #69

remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"

func removeVowels(text: String) -> String { ...

XCTAssertTrue(removeVowels(text: "") == "")
XCTAssertTrue(removeVowels(text: "abcdef\nghijklm") == "bcdf\nghjklm")
XCTAssertTrue(removeVowels(text: "fedcba") == "fdcb")
XCTAssertTrue(removeVowels(text: "eeeee") == "")
XCTAssertTrue(removeVowels(text: "acBAA") == "cB")
XCTAssertTrue(removeVowels(text: "EcBOO") == "cB")
XCTAssertTrue(removeVowels(text: "ybcd") == "ybcd")

0.61 Compiled
0.48 Passed

Problem #69 Experiment #27

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if !("aeiouAEIOU".contains(char)) {
            result += String(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if !("aeiouAEIOU".contains(char)) {
            result += String(char)
        }
    }
    return result
}
<|file_separator|>

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if !("aeiou".contains(char)) {
            result += String(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if !("aeiou".contains(char)) {
            result += String(char)
        }
    }
    return result
}
<|file_separator|>

 // XCTAssertTrue failed

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if !["a", "e", "i", "o", "u"].contains(String(char).lowercased()) {
            result += String(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if !["a", "e", "i", "o", "u"].contains(String(char).lowercased()) {
            result += String(char)
        }
    }
    return result
}
<|file_separator|>

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if !isVowel(char: char) {
            result += String(char)
        }
    }
    return result
}

func isVowel(char: Character) -> Bool {
    let vowels = ["a", "e", "i", "o", "u"]
    return vowels.contains(String(char).lowercased())
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if !isVowel(char: char) {
            result += String(char)
        }
    }
    return result
}

func isVowel(char: Character) -> Bool {
    let vowels = ["a", "e", "i", "o", "u"]
    return vowels.contains(String(char).lowercased())
}
<|file_separator|>

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if !("aeiouAEIOU".contains(char)) {
            result += String(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if !("aeiouAEIOU".contains(char)) {
            result += String(char)
        }
    }
    return result
}
<|file_separator|>

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if char == "a" || char == "e" || char == "i" || char == "o" || char == "u" {
            continue
        }
        result += String(char)
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if char == "a" || char == "e" || char == "i" || char == "o" || char == "u" {
            continue
        }
        result += String(char)
    }
    return result
}

// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if char == "a" || char == "e" || char == "i" || char == "o" || char == "u" {
            continue
        }
        result += String(char)
    }
    return result
}

// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if char == "a" || char == "e" || char == "i" || char == "o" || char == "u" {
            continue
        }
        result += String(char)
    }
    return result
}

// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if char == "a" || char == "e" || char == "i" || char == "o" || char == "u" {
            continue
        }
        result += String(char)
    }
    return result
}

// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if char == "a" || char == "e" || char == "i" || char == "o" || char == "u" {
            continue
        }
        result += String(char)
    }
    return result
}

// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if char == "a" || char == "e" || char == "i" || char == "o" || char == "u" {
            continue
        }
        result += String(char)
    }
    return result
}

// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zb

 // XCTAssertTrue failed

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if !("aeiou".contains(char)) {
            result += String(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if !("aeiou".contains(char)) {
            result += String(char)
        }
    }
    return result
}
<|file_separator|>

 // XCTAssertTrue failed

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if !["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"].contains(String(char)) {
            result += String(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if !["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"].contains(String(char)) {
            result += String(char)
        }
    }
    return result
}
<|file_separator|>

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if !("aeiouAEIOU".contains(char)) {
            result += String(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if !("aeiouAEIOU".contains(char)) {
            result += String(char)
        }
    }
    return result
}
<|file_separator|>

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if !("aeiou".contains(char)) {
            result += String(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if !("aeiou".contains(char)) {
            result += String(char)
        }
    }
    return result
}
<|file_separator|>

 // XCTAssertTrue failed

Problem #69 Experiment #28

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}

<bos><start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"<end_of_turn>
<start_of_turn>model
```swift
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}

<bos><start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"<end_of_turn>
<start_of_turn>model
```swift
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}

<bos><start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"<end_of_turn>
<start_of_turn>model
```swift
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if char != "a" && char != "e" && char != "i" && char != "o" && char != "u" {
            result.append(char)
        }
    }
    return result
}

<bos><start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"<end_of_turn>
<start_of_turn>model
```swift
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if char != "a" && char != "e" && char != "i" && char != "o" && char != "u" {
            result.append(char)
        }
    }
    return result
}
```

 // XCTAssertTrue failed

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if char != "a" && char != "e" && char != "i" && char != "o" && char != "u" {
            result.append(char)
        }
    }
    return result
}

<bos><start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"<end_of_turn>
<start_of_turn>model
```swift
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if char != "a" && char != "e" && char != "i" && char != "o" && char != "u" {
            result.append(char)
        }
    }
    return result
}
```

 // XCTAssertTrue failed

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}

<bos><start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"<end_of_turn>
<start_of_turn>model
```swift
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}

<bos><start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"<end_of_turn>
<start_of_turn>model
```swift
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}

<bos><start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"<end_of_turn>
<start_of_turn>model
```swift
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}

<bos><start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"<end_of_turn>
<start_of_turn>model
```swift
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}

<bos><start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"<end_of_turn>
<start_of_turn>model
```swift
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}
```

Problem #69 Experiment #29

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if!"aeiou".contains(char) {
            result.append(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if!"aeiou".contains(char) {
            result.append(char)
        }
    }
    return result
}
```

if!"aeiou".contains(char) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    return text.filter {!"aeiou".contains($0) }
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    return text.filter {!"aeiou".contains($0) }
}
```

 // XCTAssertTrue failed

func removeVowels(text: String) -> String {
    return text.filter {!"aeiou".contains($0) }
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    return text.filter {!"aeiou".contains($0) }
}
```

 // XCTAssertTrue failed

func removeVowels(text: String) -> String {
    return text.filter {!"aeiou".contains($0) }
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    return text.filter {!"aeiou".contains($0) }
}
```

 // XCTAssertTrue failed

func removeVowels(text: String) -> String {
    return text.filter {!"aeiou".contains($0) }
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    return text.filter {!"aeiou".contains($0) }
}
```

 // XCTAssertTrue failed

func removeVowels(text: String) -> String {
    return text.filter {!"aeiou".contains($0) }
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    return text.filter {!"aeiou".contains($0) }
}
```

 // XCTAssertTrue failed

func removeVowels(text: String) -> String {
    return text.filter {!"aeiou".contains($0) }
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    return text.filter {!"aeiou".contains($0) }
}
```

 // XCTAssertTrue failed

func removeVowels(text: String) -> String {
    return text.filter {!"aeiou".contains($0) }
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    return text.filter {!"aeiou".contains($0) }
}
```

 // XCTAssertTrue failed

func removeVowels(text: String) -> String {
    return text.filter {!"aeiou".contains($0) }
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    return text.filter {!"aeiou".contains($0) }
}
```

 // XCTAssertTrue failed

func removeVowels(text: String) -> String {
    return text.filter {!"aeiou".contains($0) }
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    return text.filter {!"aeiou".contains($0) }
}
```

 // XCTAssertTrue failed

Problem #69 Experiment #30

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if!"aeiouAEIOU".contains(char) {
            result.append(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if!"aeiouAEIOU".contains(char) {
            result.append(char)
        }
    }
    return result
}
```

if!"aeiouAEIOU".contains(char) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if!"aeiou".contains(char) {
            result.append(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if!"aeiou".contains(char) {
            result.append(char)
        }
    }
    return result
}
```

if!"aeiou".contains(char) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if!"aeiouAEIOU".contains(char) {
            result.append(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if!"aeiouAEIOU".contains(char) {
            result.append(char)
        }
    }
    return result
}
```

if!"aeiouAEIOU".contains(char) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if!"aeiouAEIOU".contains(char) {
            result.append(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if!"aeiouAEIOU".contains(char) {
            result.append(char)
        }
    }
    return result
}
```

if!"aeiouAEIOU".contains(char) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if!"aeiouAEIOU".contains(char) {
            result.append(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if!"aeiouAEIOU".contains(char) {
            result.append(char)
        }
    }
    return result
}
```

if!"aeiouAEIOU".contains(char) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if!"aeiouAEIOU".contains(char) {
            result.append(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if!"aeiouAEIOU".contains(char) {
            result.append(char)
        }
    }
    return result
}
```

if!"aeiouAEIOU".contains(char) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if!"aeiouAEIOU".contains(char) {
            result.append(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if!"aeiouAEIOU".contains(char) {
            result.append(char)
        }
    }
    return result
}
```

if!"aeiouAEIOU".contains(char) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if!"aeiouAEIOU".contains(char) {
            result.append(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if!"aeiouAEIOU".contains(char) {
            result.append(char)
        }
    }
    return result
}
```

if!"aeiouAEIOU".contains(char) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if!"aeiouAEIOU".contains(char) {
            result.append(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if!"aeiouAEIOU".contains(char) {
            result.append(char)
        }
    }
    return result
}
```

if!"aeiouAEIOU".contains(char) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if!"aeiouAEIOU".contains(char) {
            result.append(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if!"aeiouAEIOU".contains(char) {
            result.append(char)
        }
    }
    return result
}
```

if!"aeiouAEIOU".contains(char) { // expected expression, var, or let in 'if' condition

Problem #69 Experiment #31

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var result = ""
    for char in text {
        if!vowels.contains(String(char)) {
            result.append(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var result = ""
    for char in text {
        if!vowels.contains(String(char)) {
            result.append(char)
        }
    }
    return result
}
```

if!vowels.contains(String(char)) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var result = ""
    for char in text {
        if!vowels.contains(String(char)) {
            result += String(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var result = ""
    for char in text {
        if!vowels.contains(String(char)) {
            result += String(char)
        }
    }
    return result
}
```

if!vowels.contains(String(char)) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var result = ""
    for char in text {
        if!vowels.contains(String(char)) {
            result.append(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var result = ""
    for char in text {
        if!vowels.contains(String(char)) {
            result.append(char)
        }
    }
    return result
}
```

if!vowels.contains(String(char)) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var newText = ""
    for char in text {
        if!vowels.contains(String(char)) {
            newText.append(char)
        }
    }
    return newText
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var newText = ""
    for char in text {
        if!vowels.contains(String(char)) {
            newText.append(char)
        }
    }
    return newText
}
```

if!vowels.contains(String(char)) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var result = ""
    for char in text {
        if!vowels.contains(String(char)) {
            result += String(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var result = ""
    for char in text {
        if!vowels.contains(String(char)) {
            result += String(char)
        }
    }
    return result
}
```

if!vowels.contains(String(char)) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if!"aeiouAEIOU".contains(char) {
            result.append(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if!"aeiouAEIOU".contains(char) {
            result.append(char)
        }
    }
    return result
}
```

if!"aeiouAEIOU".contains(char) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var result = ""
    for char in text {
        if!vowels.contains(String(char)) {
            result += String(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var result = ""
    for char in text {
        if!vowels.contains(String(char)) {
            result += String(char)
        }
    }
    return result
}
```

if!vowels.contains(String(char)) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    // your code here
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    // your code here
}
```

} // missing return in global function expected to return 'String'

func removeVowels(text: String) -> String {
    return ""
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    return ""
}
```

 // XCTAssertTrue failed

func removeVowels(text: String) -> String {
    return ""
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    return ""
}
```

 // XCTAssertTrue failed

Problem #69 Experiment #32

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for character in text {
        if!vowels.contains(character) {
            result.append(character)
        }
    }
    return result
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"

Answer:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for character in text {
        if!vowels.contains(character) {
            result.append(character)
        }
    }
    return result
}
```

if!vowels.contains(character) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for character in text {
        if!vowels.contains(character) {
            result.append(character)
        }
    }
    return result
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"

Answer:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for character in text {
        if!vowels.contains(character) {
            result.append(character)
        }
    }
    return result
}
```

if!vowels.contains(character) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    
    for character in text {
        if!vowels.contains(character) {
            result.append(character)
        }
    }
    
    return result
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"

Answer:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    
    for character in text {
        if!vowels.contains(character) {
            result.append(character)
        }
    }
    
    return result
}
```

if!vowels.contains(character) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    var result = ""
    for character in text {
        if!vowels.contains(character) {
            result.append(character)
        }
    }
    return result
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"

Answer:
```swift
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    var result = ""
    for character in text {
        if!vowels.contains(character) {
            result.append(character)
        }
    }
    return result
}
```

if!vowels.contains(character) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for character in text {
        if!vowels.contains(character) {
            result.append(character)
        }
    }
    return result
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"

Answer:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for character in text {
        if!vowels.contains(character) {
            result.append(character)
        }
    }
    return result
}
```

if!vowels.contains(character) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for character in text {
        if!vowels.contains(character) {
            result.append(character)
        }
    }
    return result
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"

Answer:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for character in text {
        if!vowels.contains(character) {
            result.append(character)
        }
    }
    return result
}
```

if!vowels.contains(character) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for character in text {
        if!vowels.contains(character) {
            result.append(character)
        }
    }
    return result
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"

Answer:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for character in text {
        if!vowels.contains(character) {
            result.append(character)
        }
    }
    return result
}
```

if!vowels.contains(character) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    var result = ""
    for character in text {
        if!vowels.contains(character) {
            result.append(character)
        }
    }
    return result
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"

Answer:
```swift
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    var result = ""
    for character in text {
        if!vowels.contains(character) {
            result.append(character)
        }
    }
    return result
}
```

if!vowels.contains(character) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for character in text {
        if!vowels.contains(character) {
            result.append(character)
        }
    }
    return result
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"

Answer:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for character in text {
        if!vowels.contains(character) {
            result.append(character)
        }
    }
    return result
}
```

if!vowels.contains(character) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    
    for character in text {
        if!vowels.contains(character) {
            result.append(character)
        }
    }
    
    return result
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"

Answer:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    
    for character in text {
        if!vowels.contains(character) {
            result.append(character)
        }
    }
    
    return result
}
```

if!vowels.contains(character) { // expected expression, var, or let in 'if' condition

Problem #69 Experiment #38

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter {!vowels.contains($0) })
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"

Answer:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter {!vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter {!vowels.contains($0) })
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"

Answer:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter {!vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter {!vowels.contains($0) })
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"

Answer:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter {!vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter {!vowels.contains($0) })
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"

Answer:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter {!vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter {!vowels.contains($0) })
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"

Answer:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter {!vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter {!vowels.contains($0) })
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"

Answer:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter {!vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter {!vowels.contains($0) })
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"

Answer:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter {!vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter {!vowels.contains($0) })
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"

Answer:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter {!vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter {!vowels.contains($0) })
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"

Answer:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter {!vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter {!vowels.contains($0) })
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"

Answer:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter {!vowels.contains($0) })
}
```

Problem #69 Experiment #39

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var result = ""
    
    for character in text {
        if!vowels.contains(character) {
            result.append(character)
        }
    }
    
    return result
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"

Answer:
```swift
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var result = ""
    
    for character in text {
        if!vowels.contains(character) {
            result.append(character)
        }
    }
    
    return result
}
```

if!vowels.contains(character) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    
    for char in text {
        if!vowels.contains(char) {
            result.append(char)
        }
    }
    
    return result
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"

Answer:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    
    for char in text {
        if!vowels.contains(char) {
            result.append(char)
        }
    }
    
    return result
}
```

if!vowels.contains(char) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    
    for char in text {
        if!vowels.contains(char) {
            result.append(char)
        }
    }
    
    return result
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"

Answer:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    
    for char in text {
        if!vowels.contains(char) {
            result.append(char)
        }
    }
    
    return result
}
```

if!vowels.contains(char) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var result = ""
    
    for char in text {
        if!vowels.contains(char) {
            result.append(char)
        }
    }
    
    return result
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"

Answer:
```swift
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var result = ""
    
    for char in text {
        if!vowels.contains(char) {
            result.append(char)
        }
    }
    
    return result
}
```

if!vowels.contains(char) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    
    for char in text {
        if!vowels.contains(char) {
            result.append(char)
        }
    }
    
    return result
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"

Answer:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    
    for char in text {
        if!vowels.contains(char) {
            result.append(char)
        }
    }
    
    return result
}
```

if!vowels.contains(char) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    let vowels: [Character] = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var result = ""
    
    for char in text {
        if!vowels.contains(char) {
            result.append(char)
        }
    }
    
    return result
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"

Answer:
```swift
func removeVowels(text: String) -> String {
    let vowels: [Character] = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var result = ""
    
    for char in text {
        if!vowels.contains(char) {
            result.append(char)
        }
    }
    
    return result
}
```

if!vowels.contains(char) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var result = ""
    
    for character in text {
        if!vowels.contains(character) {
            result.append(character)
        }
    }
    
    return result
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"

Answer:
```swift
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var result = ""
    
    for character in text {
        if!vowels.contains(character) {
            result.append(character)
        }
    }
    
    return result
}
```

if!vowels.contains(character) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var result = ""
    
    for char in text {
        if!vowels.contains(char) {
            result.append(char)
        }
    }
    
    return result
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"

Answer:
```swift
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var result = ""
    
    for char in text {
        if!vowels.contains(char) {
            result.append(char)
        }
    }
    
    return result
}
```

if!vowels.contains(char) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    
    for char in text {
        if!vowels.contains(char) {
            result.append(char)
        }
    }
    
    return result
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"

Answer:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    
    for char in text {
        if!vowels.contains(char) {
            result.append(char)
        }
    }
    
    return result
}
```

if!vowels.contains(char) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var result = ""
    
    for char in text {
        if!vowels.contains(char) {
            result.append(char)
        }
    }
    
    return result
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"

Answer:
```swift
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var result = ""
    
    for char in text {
        if!vowels.contains(char) {
            result.append(char)
        }
    }
    
    return result
}
```

if!vowels.contains(char) { // expected expression, var, or let in 'if' condition

Problem #69 Experiment #40

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for character in text {
        if!vowels.contains(character) {
            result.append(character)
        }
    }
    return result
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"

Answer:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for character in text {
        if!vowels.contains(character) {
            result.append(character)
        }
    }
    return result
}
```

if!vowels.contains(character) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for character in text {
        if!vowels.contains(character) {
            result.append(character)
        }
    }
    return result
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"

Answer:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for character in text {
        if!vowels.contains(character) {
            result.append(character)
        }
    }
    return result
}
```

if!vowels.contains(character) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for char in text {
        if!vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"

Answer:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for char in text {
        if!vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}
```

if!vowels.contains(char) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for char in text {
        if!vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"

Answer:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for char in text {
        if!vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}
```

if!vowels.contains(char) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for character in text {
        if!vowels.contains(character) {
            result.append(character)
        }
    }
    return result
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"

Answer:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for character in text {
        if!vowels.contains(character) {
            result.append(character)
        }
    }
    return result
}
```

if!vowels.contains(character) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for char in text {
        if!vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"

Answer:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for char in text {
        if!vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}
```

if!vowels.contains(char) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for character in text {
        if!vowels.contains(character) {
            result.append(character)
        }
    }
    return result
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"

Answer:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for character in text {
        if!vowels.contains(character) {
            result.append(character)
        }
    }
    return result
}
```

if!vowels.contains(character) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for character in text {
        if!vowels.contains(character) {
            result.append(character)
        }
    }
    return result
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"

Answer:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for character in text {
        if!vowels.contains(character) {
            result.append(character)
        }
    }
    return result
}
```

if!vowels.contains(character) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for character in text {
        if!vowels.contains(character) {
            result.append(character)
        }
    }
    return result
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"

Answer:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for character in text {
        if!vowels.contains(character) {
            result.append(character)
        }
    }
    return result
}
```

if!vowels.contains(character) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    let vowels: [Character] = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var result = ""
    for character in text {
        if!vowels.contains(character) {
            result.append(character)
        }
    }
    return result
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"

Answer:
```swift
func removeVowels(text: String) -> String {
    let vowels: [Character] = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var result = ""
    for character in text {
        if!vowels.contains(character) {
            result.append(character)
        }
    }
    return result
}
```

if!vowels.contains(character) { // expected expression, var, or let in 'if' condition

Problem #69 Experiment #41

import Foundation

func multiply(_ lhs: [[Double]], _ rhs: [[Double]]) -> [[Double]]? {
    guard lhs[0].count == rhs.count else { 
        return nil 
    }
    
    var result = [[Double]](repeating: [Double](repeating: 0, count: rhs[0].count), count: lhs.count)
    for i in 0..<lhs.count {
        for j in 0..<rhs[0].count {
            for k in 0..<rhs.count {
                result[i][j] += lhs[i][k] * rhs[k][j]
            }
        }
    }
    
    return result
}

```swift
import Foundation

/* 
 Function to multiply two matrices represented as 2D arrays of Doubles.
 Returns a new matrix that is the product of `lhs` and `rhs`, or `nil` if the matrices cannot be multiplied.
 */
func multiply(_ lhs: [[Double]], _ rhs: [[Double]]) -> [[Double]]? {
    guard lhs[0].count == rhs.count else { 
        return nil 
    }
    
    var result = [[Double]](repeating: [Double](repeating: 0, count: rhs[0].count), count: lhs.count)
    for i in 0..<lhs.count {
        for j in 0..<rhs[0].count {
            for k in 0..<rhs.count {
                result[i][j] += lhs[i][k] * rhs[k][j]
            }
        }
    }
    
    return result
}

/*
 remove_vowels is a function that takes string and returns string without vowels.
 removeVowels(text: "") == ""
 removeVowels(text: "abcdef") == "bcdf"
 removeVowels(text: "aaaaa") == ""
 removeVowels(text: "aaBAA") == "B"
 removeVowels(text: "zbcd") == "zbcd"
 */
func removeVowels(text: String) -> String {
    
    var newText = ""
    for c in text =

XCTAssertTrue(removeVowels(text: "") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "abcdef\nghijklm") == "bcdf\nghjklm") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "fedcba") == "fdcb") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "eeeee") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "acBAA") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "EcBOO") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "ybcd") == "ybcd") // cannot find 'removeVowels' in scope

import Foundation

func multiply(_ lhs: [[Double]], _ rhs: [[Double]]) -> [[Double]]? {
    guard lhs[0].count == rhs.count else { 
        return nil 
    }
    
    var result = [[Double]](repeating: [Double](repeating: 0, count: rhs[0].count), count: lhs.count)
    for i in 0..<lhs.count {
        for j in 0..<rhs[0].count {
            for k in 0..<rhs.count {
                result[i][j] += lhs[i][k] * rhs[k][j]
            }
        }
    }
    
    return result
}

```swift
import Foundation

/* 
 Function to multiply two matrices represented as 2D arrays of Doubles.
 Returns a new matrix that is the product of `lhs` and `rhs`, or `nil` if the matrices cannot be multiplied.
 */
func multiply(_ lhs: [[Double]], _ rhs: [[Double]]) -> [[Double]]? {
    guard lhs[0].count == rhs.count else { 
        return nil 
    }
    
    var result = [[Double]](repeating: [Double](repeating: 0, count: rhs[0].count), count: lhs.count)
    for i in 0..<lhs.count {
        for j in 0..<rhs[0].count {
            for k in 0..<rhs.count {
                result[i][j] += lhs[i][k] * rhs[k][j]
            }
        }
    }
    
    return result
}

/*
 remove_vowels is a function that takes string and returns string without vowels.
 removeVowels(text: "") == ""
 removeVowels(text: "abcdef") == "bcdf"
 removeVowels(text: "aaaaa") == ""
 removeVowels(text: "aaBAA") == "B"
 removeVowels(text: "zbcd") == "zbcd"
 */
func removeVowels(text: String) -> String {
    var result = ""
    for c in text = ""
    for char

XCTAssertTrue(removeVowels(text: "") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "abcdef\nghijklm") == "bcdf\nghjklm") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "fedcba") == "fdcb") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "eeeee") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "acBAA") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "EcBOO") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "ybcd") == "ybcd") // cannot find 'removeVowels' in scope

import Foundation

func multiply(_ lhs: [[Double]], _ rhs: [[Double]]) -> [[Double]]? {
    guard lhs[0].count == rhs.count else { 
        return nil 
    }
    
    var result = [[Double]](repeating: [Double](repeating: 0, count: rhs[0].count), count: lhs.count)
    for i in 0..<lhs.count {
        for j in 0..<rhs[0].count {
            for k in 0..<rhs.count {
                result[i][j] += lhs[i][k] * rhs[k][j]
            }
        }
    }
    
    return result
}

```swift
import Foundation

/* 
 Function to multiply two matrices represented as 2D arrays of Doubles.
 Returns a new matrix that is the product of `lhs` and `rhs`, or `nil` if the matrices cannot be multiplied.
 */
func multiply(_ lhs: [[Double]], _ rhs: [[Double]]) -> [[Double]]? {
    guard lhs[0].count == rhs.count else { 
        return nil 
    }
    
    var result = [[Double]](repeating: [Double](repeating: 0, count: rhs[0].count), count: lhs.count)
    for i in 0..<lhs.count {
        for j in 0..<rhs[0].count {
            for k in 0..<rhs.count {
                result[i][j] += lhs[i][k] * rhs[k][j]
            }
        }
    }
    
    return result
}

/*
 remove_vowels is a function that takes string and returns string without vowels.
 removeVowels(text: "") == ""
 removeVowels(text: "abcdef") == "bcdf"
 removeVowels(text: "aaaaa") == ""
 removeVowels(text: "aaBAA") == "B"
 removeVowels(text: "zbcd") == "zbcd"
 */
func removeVowels(text: String) -> String {
    
    
    
    
    var result = [[Double]
    for i
    for i in 0
    for

XCTAssertTrue(removeVowels(text: "") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "abcdef\nghijklm") == "bcdf\nghjklm") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "fedcba") == "fdcb") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "eeeee") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "acBAA") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "EcBOO") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "ybcd") == "ybcd") // cannot find 'removeVowels' in scope

import Foundation

func multiply(_ lhs: [[Double]], _ rhs: [[Double]]) -> [[Double]]? {
    guard lhs[0].count == rhs.count else { 
        return nil 
    }
    
    var result = [[Double]](repeating: [Double](repeating: 0, count: rhs[0].count), count: lhs.count)
    for i in 0..<lhs.count {
        for j in 0..<rhs[0].count {
            for k in 0..<rhs.count {
                result[i][j] += lhs[i][k] * rhs[k][j]
            }
        }
    }
    
    return result
}

```swift
import Foundation

/* 
 Function to multiply two matrices represented as 2D arrays of Doubles.
 Returns a new matrix that is the product of `lhs` and `rhs`, or `nil` if the matrices cannot be multiplied.
 */
func multiply(_ lhs: [[Double]], _ rhs: [[Double]]) -> [[Double]]? {
    guard lhs[0].count == rhs.count else { 
        return nil 
    }
    
    var result = [[Double]](repeating: [Double](repeating: 0, count: rhs[0].count), count: lhs.count)
    for i in 0..<lhs.count {
        for j in 0..<rhs[0].count {
            for k in 0..<rhs.count {
                result[i][j] += lhs[i][k] * rhs[k][j]
            }
        }
    }
    
    return result
}

/*
 remove_vowels is a function that takes string and returns string without vowels.
 removeVowels(text: "") == ""
 removeVowels(text: "abcdef") == "bcdf"
 removeVowels(text: "aaaaa") == ""
 removeVowels(text: "aaBAA") == "B"
 removeVowels(text: "zbcd") == "zbcd"
 */
func removeVowels(text: String) -> String {

XCTAssertTrue(removeVowels(text: "") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "abcdef\nghijklm") == "bcdf\nghjklm") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "fedcba") == "fdcb") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "eeeee") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "acBAA") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "EcBOO") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "ybcd") == "ybcd") // cannot find 'removeVowels' in scope

import Foundation

func multiply(_ lhs: [[Double]], _ rhs: [[Double]]) -> [[Double]]? {
    guard lhs[0].count == rhs.count else { 
        return nil 
    }
    
    var result = [[Double]](repeating: [Double](repeating: 0, count: rhs[0].count), count: lhs.count)
    for i in 0..<lhs.count {
        for j in 0..<rhs[0].count {
            for k in 0..<rhs.count {
                result[i][j] += lhs[i][k] * rhs[k][j]
            }
        }
    }
    
    return result
}

```swift
import Foundation

/* 
 Function to multiply two matrices represented as 2D arrays of Doubles.
 Returns a new matrix that is the product of `lhs` and `rhs`, or `nil` if the matrices cannot be multiplied.
 */
func multiply(_ lhs: [[Double]], _ rhs: [[Double]]) -> [[Double]]? {
    guard lhs[0].count == rhs.count else { 
        return nil 
    }
    
    var result = [[Double]](repeating: [Double](repeating: 0, count: rhs[0].count), count: lhs.count)
    for i in 0..<lhs.count {
        for j in 0..<rhs[0].count {
            for k in 0..<rhs.count {
                result[i][j] += lhs[i][k] * rhs[k][j]
            }
        }
    }
    
    return result
}

/*
 remove_vowels is a function that takes string and returns string without vowels.
 removeVowels(text: "") == ""
 removeVowels(text: "abcdef") == "bcdf"
 removeVowels(text: "aaaaa") == ""
 removeVowels(text: "aaBAA") == "B"
 removeVowels(text: "zbcd") == "zbcd"
 */
func removeVowels(text: String) -> String {
    
    
    
    var result = [[Double.

XCTAssertTrue(removeVowels(text: "") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "abcdef\nghijklm") == "bcdf\nghjklm") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "fedcba") == "fdcb") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "eeeee") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "acBAA") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "EcBOO") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "ybcd") == "ybcd") // cannot find 'removeVowels' in scope

import Foundation

func multiply(_ lhs: [[Double]], _ rhs: [[Double]]) -> [[Double]]? {
    guard lhs[0].count == rhs.count else { 
        return nil 
    }
    
    var result = [[Double]](repeating: [Double](repeating: 0, count: rhs[0].count), count: lhs.count)
    for i in 0..<lhs.count {
        for j in 0..<rhs[0].count {
            for k in 0..<rhs.count {
                result[i][j] += lhs[i][k] * rhs[k][j]
            }
        }
    }
    
    return result
}

```swift
import Foundation

/* 
 Function to multiply two matrices represented as 2D arrays of Doubles.
 Returns a new matrix that is the product of `lhs` and `rhs`, or `nil` if the matrices cannot be multiplied.
 */
func multiply(_ lhs: [[Double]], _ rhs: [[Double]]) -> [[Double]]? {
    guard lhs[0].count == rhs.count else { 
        return nil 
    }
    
    var result = [[Double]](repeating: [Double](repeating: 0, count: rhs[0].count), count: lhs.count)
    for i in 0..<lhs.count {
        for j in 0..<rhs[0].count {
            for k in 0..<rhs.count {
                result[i][j] += lhs[i][k] * rhs[k][j]
            }
        }
    }
    
    return result
}

/*
 remove_vowels is a function that takes string and returns string without vowels.
 removeVowels(text: "") == ""
 removeVowels(text: "abcdef") == "bcdf"
 removeVowels(text: "aaaaa") == ""
 removeVowels(text: "aaBAA") == "B"
 removeVowels(text: "zbcd") == "zbcd"
 */
func removeVowels(text: String) -> String {
    
    guard l

XCTAssertTrue(removeVowels(text: "") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "abcdef\nghijklm") == "bcdf\nghjklm") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "fedcba") == "fdcb") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "eeeee") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "acBAA") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "EcBOO") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "ybcd") == "ybcd") // cannot find 'removeVowels' in scope

import Foundation

func multiply(_ lhs: [[Double]], _ rhs: [[Double]]) -> [[Double]]? {
    guard lhs[0].count == rhs.count else { 
        return nil 
    }
    
    var result = [[Double]](repeating: [Double](repeating: 0, count: rhs[0].count), count: lhs.count)
    for i in 0..<lhs.count {
        for j in 0..<rhs[0].count {
            for k in 0..<rhs.count {
                result[i][j] += lhs[i][k] * rhs[k][j]
            }
        }
    }
    
    return result
}

```swift
import Foundation

/* 
 Function to multiply two matrices represented as 2D arrays of Doubles.
 Returns a new matrix that is the product of `lhs` and `rhs`, or `nil` if the matrices cannot be multiplied.
 */
func multiply(_ lhs: [[Double]], _ rhs: [[Double]]) -> [[Double]]? {
    guard lhs[0].count == rhs.count else { 
        return nil 
    }
    
    var result = [[Double]](repeating: [Double](repeating: 0, count: rhs[0].count), count: lhs.count)
    for i in 0..<lhs.count {
        for j in 0..<rhs[0].count {
            for k in 0..<rhs.count {
                result[i][j] += lhs[i][k] * rhs[k][j]
            }
        }
    }
    
    return result
}

/*
 remove_vowels is a function that takes string and returns string without vowels.
 removeVowels(text: "") == ""
 removeVowels(text: "abcdef") == "bcdf"
 removeVowels(text: "aaaaa") == ""
 removeVowels(text: "aaBAA") == "B"
 removeVowels(text: "zbcd") == "zbcd"
 */
func removeVowels(text: String) -> String {
    
    
    for i in 0..<
    for c in 0..<text.count {
    if
    if

XCTAssertTrue(removeVowels(text: "") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "abcdef\nghijklm") == "bcdf\nghjklm") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "fedcba") == "fdcb") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "eeeee") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "acBAA") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "EcBOO") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "ybcd") == "ybcd") // cannot find 'removeVowels' in scope

import Foundation

func multiply(_ lhs: [[Double]], _ rhs: [[Double]]) -> [[Double]]? {
    guard lhs[0].count == rhs.count else { 
        return nil 
    }
    
    var result = [[Double]](repeating: [Double](repeating: 0, count: rhs[0].count), count: lhs.count)
    for i in 0..<lhs.count {
        for j in 0..<rhs[0].count {
            for k in 0..<rhs.count {
                result[i][j] += lhs[i][k] * rhs[k][j]
            }
        }
    }
    
    return result
}

```swift
import Foundation

/* 
 Function to multiply two matrices represented as 2D arrays of Doubles.
 Returns a new matrix that is the product of `lhs` and `rhs`, or `nil` if the matrices cannot be multiplied.
 */
func multiply(_ lhs: [[Double]], _ rhs: [[Double]]) -> [[Double]]? {
    guard lhs[0].count == rhs.count else { 
        return nil 
    }
    
    var result = [[Double]](repeating: [Double](repeating: 0, count: rhs[0].count), count: lhs.count)
    for i in 0..<lhs.count {
        for j in 0..<rhs[0].count {
            for k in 0..<rhs.count {
                result[i][j] += lhs[i][k] * rhs[k][j]
            }
        }
    }
    
    return result
}

/*
 remove_vowels is a function that takes string and returns string without vowels.
 removeVowels(text: "") == ""
 removeVowels(text: "abcdef") == "bcdf"
 removeVowels(text: "aaaaa") == ""
 removeVowels(text: "aaBAA") == "B"
 removeVowels(text: "zbcd") == "zbcd"
 */
func removeVowels(text: String) -> String {

XCTAssertTrue(removeVowels(text: "") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "abcdef\nghijklm") == "bcdf\nghjklm") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "fedcba") == "fdcb") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "eeeee") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "acBAA") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "EcBOO") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "ybcd") == "ybcd") // cannot find 'removeVowels' in scope

import Foundation

func multiply(_ lhs: [[Double]], _ rhs: [[Double]]) -> [[Double]]? {
    guard lhs[0].count == rhs.count else { 
        return nil 
    }
    
    var result = [[Double]](repeating: [Double](repeating: 0, count: rhs[0].count), count: lhs.count)
    for i in 0..<lhs.count {
        for j in 0..<rhs[0].count {
            for k in 0..<rhs.count {
                result[i][j] += lhs[i][k] * rhs[k][j]
            }
        }
    }
    
    return result
}

```swift
import Foundation

/* 
 Function to multiply two matrices represented as 2D arrays of Doubles.
 Returns a new matrix that is the product of `lhs` and `rhs`, or `nil` if the matrices cannot be multiplied.
 */
func multiply(_ lhs: [[Double]], _ rhs: [[Double]]) -> [[Double]]? {
    guard lhs[0].count == rhs.count else { 
        return nil 
    }
    
    var result = [[Double]](repeating: [Double](repeating: 0, count: rhs[0].count), count: lhs.count)
    for i in 0..<lhs.count {
        for j in 0..<rhs[0].count {
            for k in 0..<rhs.count {
                result[i][j] += lhs[i][k] * rhs[k][j]
            }
        }
    }
    
    return result
}

/*
 remove_vowels is a function that takes string and returns string without vowels.
 removeVowels(text: "") == ""
 removeVowels(text: "abcdef") == "bcdf"
 removeVowels(text: "aaaaa") == ""
 removeVowels(text: "aaBAA") == "B"
 removeVowels(text: "zbcd") == "zbcd"
 */
func removeVowels(text: String) -> String {

XCTAssertTrue(removeVowels(text: "") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "abcdef\nghijklm") == "bcdf\nghjklm") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "fedcba") == "fdcb") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "eeeee") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "acBAA") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "EcBOO") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "ybcd") == "ybcd") // cannot find 'removeVowels' in scope

import Foundation

func multiply(_ lhs: [[Double]], _ rhs: [[Double]]) -> [[Double]]? {
    guard lhs[0].count == rhs.count else { 
        return nil 
    }
    
    var result = [[Double]](repeating: [Double](repeating: 0, count: rhs[0].count), count: lhs.count)
    for i in 0..<lhs.count {
        for j in 0..<rhs[0].count {
            for k in 0..<rhs.count {
                result[i][j] += lhs[i][k] * rhs[k][j]
            }
        }
    }
    
    return result
}

```swift
import Foundation

/* 
 Function to multiply two matrices represented as 2D arrays of Doubles.
 Returns a new matrix that is the product of `lhs` and `rhs`, or `nil` if the matrices cannot be multiplied.
 */
func multiply(_ lhs: [[Double]], _ rhs: [[Double]]) -> [[Double]]? {
    guard lhs[0].count == rhs.count else { 
        return nil 
    }
    
    var result = [[Double]](repeating: [Double](repeating: 0, count: rhs[0].count), count: lhs.count)
    for i in 0..<lhs.count {
        for j in 0..<rhs[0].count {
            for k in 0..<rhs.count {
                result[i][j] += lhs[i][k] * rhs[k][j]
            }
        }
    }
    
    return result
}

/*
 remove_vowels is a function that takes string and returns string without vowels.
 removeVowels(text: "") == ""
 removeVowels(text: "abcdef") == "bcdf"
 removeVowels(text: "aaaaa") == ""
 removeVowels(text: "aaBAA") == "B"
 removeVowels(text: "zbcd") == "zbcd"
 */
func removeVowels(text: String) -> String {
    
    
    
    
    
    
    var result = [[Double]
    for i

XCTAssertTrue(removeVowels(text: "") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "abcdef\nghijklm") == "bcdf\nghjklm") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "fedcba") == "fdcb") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "eeeee") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "acBAA") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "EcBOO") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "ybcd") == "ybcd") // cannot find 'removeVowels' in scope

Problem #69 Experiment #42

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"<|im_end|>
<|im_start|>assistant
```swift
func removeVowels(text: String) -> String {

XCTAssertTrue(removeVowels(text: "") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "abcdef\nghijklm") == "bcdf\nghjklm") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "fedcba") == "fdcb") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "eeeee") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "acBAA") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "EcBOO") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "ybcd") == "ybcd") // cannot find 'removeVowels' in scope

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"<|im_end|>
<|im_start|>assistant
```swift
func removeVowels(text: String) -> String {

XCTAssertTrue(removeVowels(text: "") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "abcdef\nghijklm") == "bcdf\nghjklm") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "fedcba") == "fdcb") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "eeeee") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "acBAA") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "EcBOO") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "ybcd") == "ybcd") // cannot find 'removeVowels' in scope

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"<|im_end|>
<|im_start|>assistant
```swift
func removeVowels(text: String) -> String {

XCTAssertTrue(removeVowels(text: "") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "abcdef\nghijklm") == "bcdf\nghjklm") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "fedcba") == "fdcb") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "eeeee") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "acBAA") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "EcBOO") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "ybcd") == "ybcd") // cannot find 'removeVowels' in scope

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"<|im_end|>
<|im_start|>assistant
```swift
func removeVowels(text: String) -> String {

XCTAssertTrue(removeVowels(text: "") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "abcdef\nghijklm") == "bcdf\nghjklm") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "fedcba") == "fdcb") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "eeeee") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "acBAA") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "EcBOO") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "ybcd") == "ybcd") // cannot find 'removeVowels' in scope

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"<|im_end|>
<|im_start|>assistant
```swift
func removeVowels(text: String) -> String {

XCTAssertTrue(removeVowels(text: "") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "abcdef\nghijklm") == "bcdf\nghjklm") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "fedcba") == "fdcb") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "eeeee") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "acBAA") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "EcBOO") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "ybcd") == "ybcd") // cannot find 'removeVowels' in scope

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"<|im_end|>
<|im_start|>assistant
```swift
func removeVowels(text: String) -> String {

XCTAssertTrue(removeVowels(text: "") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "abcdef\nghijklm") == "bcdf\nghjklm") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "fedcba") == "fdcb") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "eeeee") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "acBAA") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "EcBOO") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "ybcd") == "ybcd") // cannot find 'removeVowels' in scope

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"<|im_end|>
<|im_start|>assistant
```swift
func removeVowels(text: String) -> String {




```

XCTAssertTrue(removeVowels(text: "") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "abcdef\nghijklm") == "bcdf\nghjklm") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "fedcba") == "fdcb") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "eeeee") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "acBAA") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "EcBOO") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "ybcd") == "ybcd") // cannot find 'removeVowels' in scope

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"<|im_end|>
<|im_start|>assistant
```swift
func removeVowels(text: String) -> String {

```

XCTAssertTrue(removeVowels(text: "") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "abcdef\nghijklm") == "bcdf\nghjklm") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "fedcba") == "fdcb") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "eeeee") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "acBAA") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "EcBOO") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "ybcd") == "ybcd") // cannot find 'removeVowels' in scope

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"<|im_end|>
<|im_start|>assistant
```swift
func removeVowels(text: String) -> String {

XCTAssertTrue(removeVowels(text: "") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "abcdef\nghijklm") == "bcdf\nghjklm") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "fedcba") == "fdcb") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "eeeee") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "acBAA") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "EcBOO") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "ybcd") == "ybcd") // cannot find 'removeVowels' in scope

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"<|im_end|>
<|im_start|>assistant
```swift
func removeVowels(text: String) -> String {

XCTAssertTrue(removeVowels(text: "") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "abcdef\nghijklm") == "bcdf\nghjklm") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "fedcba") == "fdcb") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "eeeee") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "acBAA") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "EcBOO") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "ybcd") == "ybcd") // cannot find 'removeVowels' in scope

Problem #69 Experiment #43

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains(String($0)) })
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains(String($0)) })
}
```

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains(String($0)) })
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains(String($0)) })
}
```

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    let result = text.filter { !vowels.contains($0) }
    return result
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    let result = text.filter { !vowels.contains($0) }
    return result
}
```

let result = text.filter { !vowels.contains($0) } // cannot convert value of type 'String.Element' (aka 'Character') to expected argument type 'String'

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains(String($0)) })
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains(String($0)) })
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains(String($0)) })
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains(String($0)) })
}
```

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains(String($0)) })
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains(String($0)) })
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}
```

Problem #69 Experiment #46

func removeVowels(text: String) -> String {
    let vowels = CharacterSet(charactersIn: "aeiouAEIOU")
    let textRange = text.range(of: vowels)
    return String(text.removingCharacters(in: textRange))
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = CharacterSet(charactersIn: "aeiouAEIOU")
    let textRange = text.range(of: vowels)
    return String(text.removingCharacters(in: textRange))
}
```

let textRange = text.range(of: vowels) // instance method 'range(of:options:range:locale:)' requires that 'CharacterSet' conform to 'StringProtocol'

return String(text.removingCharacters(in: textRange)) // value of type 'String' has no member 'removingCharacters'

func removeVowels(text: String) -> String {
    let vowels = CharacterSet(charactersIn: "aeiouAEIOU")
    let textWithoutVowels = text.components(separatedBy: vowels).joined()
    return textWithoutVowels
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = CharacterSet(charactersIn: "aeiouAEIOU")
    let textWithoutVowels = text.components(separatedBy: vowels).joined()
    return textWithoutVowels
}
```

func removeVowels(text: String) -> String {
    let vowels = Set("aeiouAEIOU")
    var result = [Character]()
    
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    
    return String(result)
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = Set("aeiouAEIOU")
    var result = [Character]()
    
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    
    return String(result)
}
```

func removeVowels(text: String) -> String {
    let vowels = CharacterSet(charactersIn: "aeiouAEIOU")
    let textWithoutVowels = text.components(separatedBy: vowels).joined()
    return textWithoutVowels
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = CharacterSet(charactersIn: "aeiouAEIOU")
    let textWithoutVowels = text.components(separatedBy: vowels).joined()
    return textWithoutVowels
}
```

func removeVowels(text: String) -> String {
    let vowels = Set("aeiouAEIOU")
    var result = [Character]()
    
    for character in text {
        if !vowels.contains(character) {
            result.append(character)
        }
    }
    
    return String(result)
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = Set("aeiouAEIOU")
    var result = [Character]()
    
    for character in text {
        if !vowels.contains(character) {
            result.append(character)
        }
    }
    
    return String(result)
}
```

func removeVowels(text: String) -> String {
    let vowels = Set(["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"])
    var result = [Character]()
    
    for char in text {
        if !vowels.contains(String(char)) {
            result.append(char)
        }
    }
    
    return String(result)
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = Set(["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"])
    var result = [Character]()
    
    for char in text {
        if !vowels.contains(String(char)) {
            result.append(char)
        }
    }
    
    return String(result)
}
```

func removeVowels(text: String) -> String {
    let vowels = CharacterSet(charactersIn: "aeiouAEIOU")
    let textWithoutVowels = text.components(separatedBy: vowels).joined()
    return textWithoutVowels
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = CharacterSet(charactersIn: "aeiouAEIOU")
    let textWithoutVowels = text.components(separatedBy: vowels).joined()
    return textWithoutVowels
}
```

func removeVowels(text: String) -> String {
    let vowels = Set(["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"])
    var result = [Character]()
    
    for char in text {
        if !vowels.contains(String(char)) {
            result.append(char)
        }
    }
    
    return String(result)
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = Set(["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"])
    var result = [Character]()
    
    for char in text {
        if !vowels.contains(String(char)) {
            result.append(char)
        }
    }
    
    return String(result)
}
```

func removeVowels(text: String) -> String {
    let vowels = Set("aeiouAEIOU")
    var result = [Character]()
    
    for character in text {
        if !vowels.contains(character) {
            result.append(character)
        }
    }
    
    return String(result)
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = Set("aeiouAEIOU")
    var result = [Character]()
    
    for character in text {
        if !vowels.contains(character) {
            result.append(character)
        }
    }
    
    return String(result)
}
```

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var result = [Character]()
    
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    
    return String(result)
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var result = [Character]()
    
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    
    return String(result)
}
```

Problem #69 Experiment #47

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return text.filter { !vowels.contains($0) }
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return text.filter { !vowels.contains($0) }
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return text.filter { !vowels.contains($0) }
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return text.filter { !vowels.contains($0) }
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return text.filter { !vowels.contains($0) }
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return text.filter { !vowels.contains($0) }
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return text.filter { !vowels.contains($0) }
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return text.filter { !vowels.contains($0) }
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return text.filter { !vowels.contains($0) }
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return text.filter { !vowels.contains($0) }
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return text.filter { !vowels.contains($0) }
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return text.filter { !vowels.contains($0) }
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return text.filter { !vowels.contains($0) }
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return text.filter { !vowels.contains($0) }
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return text.filter { !vowels.contains($0) }
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return text.filter { !vowels.contains($0) }
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return text.filter { !vowels.contains($0) }
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return text.filter { !vowels.contains($0) }
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return text.filter { !vowels.contains($0) }
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return text.filter { !vowels.contains($0) }
}
```

Problem #69 Experiment #48

import Foundation

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
import Foundation

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}
```

import Foundation

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
import Foundation

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}
```

import Foundation

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
import Foundation

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}
```

import Foundation

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
import Foundation

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}
```

import Foundation

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
import Foundation

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}
```

import Foundation

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
import Foundation

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}
```

import Foundation

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
import Foundation

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}
```

import Foundation

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
import Foundation

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}
```

import Foundation

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
import Foundation

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}
```

import Foundation

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
import Foundation

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}
```

Problem #69 Experiment #51

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    let characters = Array(text)
    let filteredCharacters = characters.filter { !vowels.contains($0) }
    return String(filteredCharacters)
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"<|im_end|>
<|im_start|>assistant
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    let characters = Array(text)
    let filteredCharacters = characters.filter { !vowels.contains($0) }
    return String(filteredCharacters)
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"<|im_end|>
<|im_start|>assistant
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"<|im_end|>
<|im_start|>assistant
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"<|im_end|>
<|im_start|>assistant
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"<|im_end|>
<|im_start|>assistant
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"<|im_end|>
<|im_start|>assistant
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"<|im_end|>
<|im_start|>assistant
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    let characters = Array(text)
    let filteredCharacters = characters.filter { !vowels.contains($0) }
    return String(filteredCharacters)
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"<|im_end|>
<|im_start|>assistant
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    let characters = Array(text)
    let filteredCharacters = characters.filter { !vowels.contains($0) }
    return String(filteredCharacters)
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"<|im_end|>
<|im_start|>assistant
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    let characters = Array(text)
    let filteredCharacters = characters.filter { !vowels.contains($0) }
    return String(filteredCharacters)
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"<|im_end|>
<|im_start|>assistant
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    let characters = Array(text)
    let filteredCharacters = characters.filter { !vowels.contains($0) }
    return String(filteredCharacters)
}
```

Problem #69 Experiment #52

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"<|im_end|>
<|im_start|>assistant
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"<|im_end|>
<|im_start|>assistant
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    let characters = Array(text)
    let filteredCharacters = characters.filter { !vowels.contains($0) }
    return String(filteredCharacters)
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"<|im_end|>
<|im_start|>assistant
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    let characters = Array(text)
    let filteredCharacters = characters.filter { !vowels.contains($0) }
    return String(filteredCharacters)
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"<|im_end|>
<|im_start|>assistant
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"<|im_end|>
<|im_start|>assistant
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"<|im_end|>
<|im_start|>assistant
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"<|im_end|>
<|im_start|>assistant
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"<|im_end|>
<|im_start|>assistant
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"<|im_end|>
<|im_start|>assistant
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"<|im_end|>
<|im_start|>assistant
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}
```

Problem #69 Experiment #77

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    var newText = ""
    for char in text {
        if !vowels.contains(String(char)) {
            newText += String(char)
        }
    }
    return newText
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    var newText = ""
    for char in text {
        if !vowels.contains(String(char)) {
            newText += String(char)
        }
    }
    return newText
}
```

 // XCTAssertTrue failed

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    var newText = ""
    for char in text {
        if !vowels.contains(String(char)) {
            newText += String(char)
        }
    }
    return newText
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    var newText = ""
    for char in text {
        if !vowels.contains(String(char)) {
            newText += String(char)
        }
    }
    return newText
}
```

 // XCTAssertTrue failed

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    var result = ""
    for char in text {
        if !vowels.contains(String(char)) {
            result += String(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    var result = ""
    for char in text {
        if !vowels.contains(String(char)) {
            result += String(char)
        }
    }
    return result
}
```

 // XCTAssertTrue failed

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    var newText = ""
    for char in text {
        if !vowels.contains(String(char).lowercased()) {
            newText += String(char)
        }
    }
    return newText
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    var newText = ""
    for char in text {
        if !vowels.contains(String(char).lowercased()) {
            newText += String(char)
        }
    }
    return newText
}
```

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    var newText = ""
    for char in text {
        if !vowels.contains(String(char)) {
            newText += String(char)
        }
    }
    return newText
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    var newText = ""
    for char in text {
        if !vowels.contains(String(char)) {
            newText += String(char)
        }
    }
    return newText
}
```

 // XCTAssertTrue failed

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    var newText = ""
    for char in text {
        if !vowels.contains(String(char)) {
            newText += String(char)
        }
    }
    return newText
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    var newText = ""
    for char in text {
        if !vowels.contains(String(char)) {
            newText += String(char)
        }
    }
    return newText
}
```

 // XCTAssertTrue failed

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    var result = ""
    for char in text {
        if !vowels.contains(String(char)) {
            result += String(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    var result = ""
    for char in text {
        if !vowels.contains(String(char)) {
            result += String(char)
        }
    }
    return result
}
```

 // XCTAssertTrue failed

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    var newText = ""
    for char in text {
        if !vowels.contains(String(char)) {
            newText += String(char)
        }
    }
    return newText
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    var newText = ""
    for char in text {
        if !vowels.contains(String(char)) {
            newText += String(char)
        }
    }
    return newText
}
```

 // XCTAssertTrue failed

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    var result = ""
    for char in text {
        if !vowels.contains(String(char)) {
            result += String(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    var result = ""
    for char in text {
        if !vowels.contains(String(char)) {
            result += String(char)
        }
    }
    return result
}
```

 // XCTAssertTrue failed

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    var result = ""
    for char in text {
        if !vowels.contains(String(char)) {
            result += String(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    var result = ""
    for char in text {
        if !vowels.contains(String(char)) {
            result += String(char)
        }
    }
    return result
}
```

 // XCTAssertTrue failed

Problem #69 Experiment #78

func removeVowels(text: String) -> String {
    var result = ""
    for character in text {
        if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" {
            result.append(character)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for character in text {
        if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" {
            result.append(character)
        }
    }
    return result
}
```

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // cannot force unwrap value of non-optional type 'Character'

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // cannot force unwrap value of non-optional type 'Character'

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // cannot convert value of type 'Character' to expected argument type 'Bool'

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // '=' must have consistent whitespace on both sides

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // cannot convert value of type 'Character' to expected argument type 'Bool'

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // cannot force unwrap value of non-optional type 'Character'

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // '=' must have consistent whitespace on both sides

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // '=' must have consistent whitespace on both sides

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // use of '=' in a boolean context, did you mean '=='?

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // cannot force unwrap value of non-optional type 'Character'

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // cannot convert value of type 'Character' to expected argument type 'Bool'

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // cannot convert value of type 'String' to expected argument type 'Bool'

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // cannot convert value of type 'String' to expected argument type 'Bool'

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // '=' must have consistent whitespace on both sides

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // cannot convert value of type 'String' to expected argument type 'Bool'

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // cannot convert value of type 'Character' to expected argument type 'Bool'

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // cannot assign value of type '()' to type 'Character'

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // '=' must have consistent whitespace on both sides

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // cannot force unwrap value of non-optional type 'Character'

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // cannot convert value of type 'String' to expected argument type 'Bool'

func removeVowels(text: String) -> String {
    // TODO: Implement removeVowels
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    // TODO: Implement removeVowels
}
```

} // missing return in global function expected to return 'String'

func removeVowels(text: String) -> String {
    var result = ""
    for character in text {
        if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" {
            result.append(character)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for character in text {
        if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" {
            result.append(character)
        }
    }
    return result
}
```

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // cannot force unwrap value of non-optional type 'Character'

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // cannot force unwrap value of non-optional type 'Character'

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // cannot convert value of type 'Character' to expected argument type 'Bool'

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // '=' must have consistent whitespace on both sides

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // cannot convert value of type 'Character' to expected argument type 'Bool'

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // cannot force unwrap value of non-optional type 'Character'

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // '=' must have consistent whitespace on both sides

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // '=' must have consistent whitespace on both sides

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // use of '=' in a boolean context, did you mean '=='?

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // cannot force unwrap value of non-optional type 'Character'

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // cannot convert value of type 'Character' to expected argument type 'Bool'

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // cannot convert value of type 'String' to expected argument type 'Bool'

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // cannot convert value of type 'String' to expected argument type 'Bool'

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // '=' must have consistent whitespace on both sides

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // cannot convert value of type 'String' to expected argument type 'Bool'

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // cannot convert value of type 'Character' to expected argument type 'Bool'

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // cannot assign value of type '()' to type 'Character'

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // '=' must have consistent whitespace on both sides

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // cannot force unwrap value of non-optional type 'Character'

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // cannot convert value of type 'String' to expected argument type 'Bool'

func removeVowels(text: String) -> String {
    let vowels = "aeiou"
    var newText = ""
    for character in text {
        if!vowels.contains(String(character)) {
            newText.append(character)
        }
    }
    return newText
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = "aeiou"
    var newText = ""
    for character in text {
        if!vowels.contains(String(character)) {
            newText.append(character)
        }
    }
    return newText
}
```

if!vowels.contains(String(character)) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    var result = ""
    for character in text {
        if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" {
            result.append(character)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for character in text {
        if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" {
            result.append(character)
        }
    }
    return result
}
```

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // cannot force unwrap value of non-optional type 'Character'

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // cannot force unwrap value of non-optional type 'Character'

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // cannot convert value of type 'Character' to expected argument type 'Bool'

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // '=' must have consistent whitespace on both sides

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // cannot convert value of type 'Character' to expected argument type 'Bool'

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // cannot force unwrap value of non-optional type 'Character'

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // '=' must have consistent whitespace on both sides

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // '=' must have consistent whitespace on both sides

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // use of '=' in a boolean context, did you mean '=='?

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // cannot force unwrap value of non-optional type 'Character'

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // cannot convert value of type 'Character' to expected argument type 'Bool'

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // cannot convert value of type 'String' to expected argument type 'Bool'

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // cannot convert value of type 'String' to expected argument type 'Bool'

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // '=' must have consistent whitespace on both sides

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // cannot convert value of type 'String' to expected argument type 'Bool'

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // cannot convert value of type 'Character' to expected argument type 'Bool'

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // cannot assign value of type '()' to type 'Character'

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // '=' must have consistent whitespace on both sides

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // cannot force unwrap value of non-optional type 'Character'

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // cannot convert value of type 'String' to expected argument type 'Bool'

func removeVowels(text: String) -> String {
    var result = ""
    for character in text {
        if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" {
            result.append(character)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for character in text {
        if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" {
            result.append(character)
        }
    }
    return result
}
```

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // cannot force unwrap value of non-optional type 'Character'

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // cannot force unwrap value of non-optional type 'Character'

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // cannot convert value of type 'Character' to expected argument type 'Bool'

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // '=' must have consistent whitespace on both sides

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // cannot convert value of type 'Character' to expected argument type 'Bool'

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // cannot force unwrap value of non-optional type 'Character'

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // '=' must have consistent whitespace on both sides

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // '=' must have consistent whitespace on both sides

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // use of '=' in a boolean context, did you mean '=='?

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // cannot force unwrap value of non-optional type 'Character'

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // cannot convert value of type 'Character' to expected argument type 'Bool'

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // cannot convert value of type 'String' to expected argument type 'Bool'

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // cannot convert value of type 'String' to expected argument type 'Bool'

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // '=' must have consistent whitespace on both sides

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // cannot convert value of type 'String' to expected argument type 'Bool'

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // cannot convert value of type 'Character' to expected argument type 'Bool'

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // cannot assign value of type '()' to type 'Character'

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // '=' must have consistent whitespace on both sides

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // cannot force unwrap value of non-optional type 'Character'

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // cannot convert value of type 'String' to expected argument type 'Bool'

func removeVowels(text: String) -> String {
    var result = ""
    for character in text {
        if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" {
            result.append(character)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for character in text {
        if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" {
            result.append(character)
        }
    }
    return result
}
```

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // cannot force unwrap value of non-optional type 'Character'

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // cannot force unwrap value of non-optional type 'Character'

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // cannot convert value of type 'Character' to expected argument type 'Bool'

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // '=' must have consistent whitespace on both sides

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // cannot convert value of type 'Character' to expected argument type 'Bool'

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // cannot force unwrap value of non-optional type 'Character'

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // '=' must have consistent whitespace on both sides

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // '=' must have consistent whitespace on both sides

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // use of '=' in a boolean context, did you mean '=='?

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // cannot force unwrap value of non-optional type 'Character'

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // cannot convert value of type 'Character' to expected argument type 'Bool'

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // cannot convert value of type 'String' to expected argument type 'Bool'

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // cannot convert value of type 'String' to expected argument type 'Bool'

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // '=' must have consistent whitespace on both sides

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // cannot convert value of type 'String' to expected argument type 'Bool'

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // cannot convert value of type 'Character' to expected argument type 'Bool'

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // cannot assign value of type '()' to type 'Character'

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // '=' must have consistent whitespace on both sides

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // cannot force unwrap value of non-optional type 'Character'

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // cannot convert value of type 'String' to expected argument type 'Bool'

func removeVowels(text: String) -> String {
    // TODO: Implement removeVowels(text: String) -> String
    return text.filter { $0!= "a" && $0!= "e" && $0!= "i" && $0!= "o" && $0!= "u" }
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    // TODO: Implement removeVowels(text: String) -> String
    return text.filter { $0!= "a" && $0!= "e" && $0!= "i" && $0!= "o" && $0!= "u" }
}
```

return text.filter { $0!= "a" && $0!= "e" && $0!= "i" && $0!= "o" && $0!= "u" } // trailing closure passed to parameter of type 'Predicate<String.Element>' (aka 'Predicate<Character>') that does not accept a closure

return text.filter { $0!= "a" && $0!= "e" && $0!= "i" && $0!= "o" && $0!= "u" } // cannot convert value of type '()' to expected argument type 'Bool'

return text.filter { $0!= "a" && $0!= "e" && $0!= "i" && $0!= "o" && $0!= "u" } // '=' must have consistent whitespace on both sides

return text.filter { $0!= "a" && $0!= "e" && $0!= "i" && $0!= "o" && $0!= "u" } // expression is not assignable: '&&' returns immutable value

return text.filter { $0!= "a" && $0!= "e" && $0!= "i" && $0!= "o" && $0!= "u" } // expression is not assignable: '&&' returns immutable value

return text.filter { $0!= "a" && $0!= "e" && $0!= "i" && $0!= "o" && $0!= "u" } // '=' must have consistent whitespace on both sides

return text.filter { $0!= "a" && $0!= "e" && $0!= "i" && $0!= "o" && $0!= "u" } // cannot convert value of type 'String' to expected argument type 'Bool'

return text.filter { $0!= "a" && $0!= "e" && $0!= "i" && $0!= "o" && $0!= "u" } // cannot convert return expression of type '[String.Element]' (aka 'Array<Character>') to return type 'String'

return text.filter { $0!= "a" && $0!= "e" && $0!= "i" && $0!= "o" && $0!= "u" } // cannot convert value of type 'String' to expected argument type 'Bool'

return text.filter { $0!= "a" && $0!= "e" && $0!= "i" && $0!= "o" && $0!= "u" } // cannot convert value of type 'String' to expected argument type 'Bool'

return text.filter { $0!= "a" && $0!= "e" && $0!= "i" && $0!= "o" && $0!= "u" } // cannot convert value of type 'String' to expected argument type 'Bool'

return text.filter { $0!= "a" && $0!= "e" && $0!= "i" && $0!= "o" && $0!= "u" } // cannot convert value of type '()' to expected argument type 'Bool'

return text.filter { $0!= "a" && $0!= "e" && $0!= "i" && $0!= "o" && $0!= "u" } // '=' must have consistent whitespace on both sides

return text.filter { $0!= "a" && $0!= "e" && $0!= "i" && $0!= "o" && $0!= "u" } // cannot assign through '!': '$0' is immutable

return text.filter { $0!= "a" && $0!= "e" && $0!= "i" && $0!= "o" && $0!= "u" } // cannot convert value of type '()' to expected argument type 'Bool'

return text.filter { $0!= "a" && $0!= "e" && $0!= "i" && $0!= "o" && $0!= "u" } // '=' must have consistent whitespace on both sides

return text.filter { $0!= "a" && $0!= "e" && $0!= "i" && $0!= "o" && $0!= "u" } // expression is not assignable: '&&' returns immutable value

return text.filter { $0!= "a" && $0!= "e" && $0!= "i" && $0!= "o" && $0!= "u" } // cannot convert value of type '()' to expected argument type 'Bool'

return text.filter { $0!= "a" && $0!= "e" && $0!= "i" && $0!= "o" && $0!= "u" } // '=' must have consistent whitespace on both sides

return text.filter { $0!= "a" && $0!= "e" && $0!= "i" && $0!= "o" && $0!= "u" } // expression is not assignable: '&&' returns immutable value

func removeVowels(text: String) -> String {
    // TODO: Implement removeVowels
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    // TODO: Implement removeVowels
}
```

} // missing return in global function expected to return 'String'

func removeVowels(text: String) -> String {
    var result = ""
    for character in text.characters {
        if character.isVowel() {
            continue
        }
        result.append(character)
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for character in text.characters {
        if character.isVowel() {
            continue
        }
        result.append(character)
    }
    return result
}
```

for character in text.characters { // 'characters' is unavailable: Please use String directly

if character.isVowel() { // value of type 'Character' has no member 'isVowel'

Problem #69 Experiment #79

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    
    return text.filter { character in
        return!vowels.contains(character)
    }
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"<|im_end|>
<|im_start|>assistant
```swift
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    
    return text.filter { character in
        return!vowels.contains(character)
    }
}
```

return!vowels.contains(character) // expected expression in 'return' statement

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter {!vowels.contains($0) })
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"<|im_end|>
<|im_start|>assistant
```swift
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter {!vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    
    return text.filter {!vowels.contains($0) }
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"<|im_end|>
<|im_start|>assistant
```swift
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    
    return text.filter {!vowels.contains($0) }
}
```

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter {!vowels.contains($0) })
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"<|im_end|>
<|im_start|>assistant
```swift
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter {!vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    
    return text.filter {!vowels.contains($0) }
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"<|im_end|>
<|im_start|>assistant
```swift
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    
    return text.filter {!vowels.contains($0) }
}
```

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return text.filter {!vowels.contains($0) }
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"<|im_end|>
<|im_start|>assistant
```swift
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return text.filter {!vowels.contains($0) }
}
```

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    
    return text.filter {!vowels.contains($0) }
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"<|im_end|>
<|im_start|>assistant
```swift
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    
    return text.filter {!vowels.contains($0) }
}
```

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    
    return text.filter {!vowels.contains($0) }
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"<|im_end|>
<|im_start|>assistant
```swift
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    
    return text.filter {!vowels.contains($0) }
}
```

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter {!vowels.contains($0) })
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"<|im_end|>
<|im_start|>assistant
```swift
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter {!vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    
    return text.filter {!vowels.contains($0) }
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"<|im_end|>
<|im_start|>assistant
```swift
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    
    return text.filter {!vowels.contains($0) }
}
```

Problem #69 Experiment #87

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if !["a", "e", "i", "o", "u"].contains(char) {
            result += char
        }
    }
    return result
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if !["a", "e", "i", "o", "u"].contains(char) {
            result += char
        }
    }
    return result
}
```

result += char // cannot convert value of type 'Character' to expected argument type 'String'

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    var result = ""
    for char in text {
        if !vowels.contains(String(char)) {
            result.append(char)
        }
    }
    return result
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    var result = ""
    for char in text {
        if !vowels.contains(String(char)) {
            result.append(char)
        }
    }
    return result
}
```

 // XCTAssertTrue failed

func removeVowels(text: String) -> String {
    var newText = ""
    for char in text {
        if !["a", "e", "i", "o", "u"].contains(char) {
            newText.append(char)
        }
    }
    return newText
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    var newText = ""
    for char in text {
        if !["a", "e", "i", "o", "u"].contains(char) {
            newText.append(char)
        }
    }
    return newText
}
```

 // XCTAssertTrue failed

func removeVowels(text: String) -> String {
    let vowels = "aeiou"
    var result = ""
    for char in text {
        if vowels.contains(char) {
            continue
        }
        result.append(char)
    }
    return result
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiou"
    var result = ""
    for char in text {
        if vowels.contains(char) {
            continue
        }
        result.append(char)
    }
    return result
}
```

 // XCTAssertTrue failed

func removeVowels(text: String) -> String {
    let vowels = "aeiou"
    return text.filter { vowels.contains($0) == false }
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiou"
    return text.filter { vowels.contains($0) == false }
}
```

 // XCTAssertTrue failed

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    var result = ""
    for char in text {
        if !vowels.contains(String(char)) {
            result.append(char)
        }
    }
    return result
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    var result = ""
    for char in text {
        if !vowels.contains(String(char)) {
            result.append(char)
        }
    }
    return result
}
```

 // XCTAssertTrue failed

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    var result = ""
    for char in text {
        if !vowels.contains(String(char)) {
            result.append(char)
        }
    }
    return result
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    var result = ""
    for char in text {
        if !vowels.contains(String(char)) {
            result.append(char)
        }
    }
    return result
}
```

 // XCTAssertTrue failed

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    var result = ""
    for char in text {
        if !vowels.contains(String(char)) {
            result.append(char)
        }
    }
    return result
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    var result = ""
    for char in text {
        if !vowels.contains(String(char)) {
            result.append(char)
        }
    }
    return result
}
```

 // XCTAssertTrue failed

func removeVowels(text: String) -> String {
    let vowels = Set<Character>("aeiouAEIOU")
    return String(text.filter { vowels.contains($0) == false })
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = Set<Character>("aeiouAEIOU")
    return String(text.filter { vowels.contains($0) == false })
}
```

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if !["a", "e", "i", "o", "u"].contains(char) {
            result.append(char)
        }
    }
    return result
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if !["a", "e", "i", "o", "u"].contains(char) {
            result.append(char)
        }
    }
    return result
}
```

 // XCTAssertTrue failed

Problem #69 Experiment #88

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    return String(text.filter { !vowels.contains($0) })
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    return String(text.filter { !vowels.contains($0) })
}
```

return String(text.filter { !vowels.contains($0) }) // cannot convert value of type 'String.Element' (aka 'Character') to expected argument type 'String'

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    return String(text.filter { !vowels.contains($0) })
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    return String(text.filter { !vowels.contains($0) })
}
```
### Link

return String(text.filter { !vowels.contains($0) }) // cannot convert value of type 'String.Element' (aka 'Character') to expected argument type 'String'

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    return String(text.filter { !vowels.contains($0) })
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    return String(text.filter { !vowels.contains($0) })
}
```
### Link

return String(text.filter { !vowels.contains($0) }) // cannot convert value of type 'String.Element' (aka 'Character') to expected argument type 'String'

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    return String(text.filter { !vowels.contains($0) })
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    return String(text.filter { !vowels.contains($0) })
}
```

return String(text.filter { !vowels.contains($0) }) // cannot convert value of type 'String.Element' (aka 'Character') to expected argument type 'String'

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    return String(text.filter { !vowels.contains($0) })
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    return String(text.filter { !vowels.contains($0) })
}
```

return String(text.filter { !vowels.contains($0) }) // cannot convert value of type 'String.Element' (aka 'Character') to expected argument type 'String'

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    return String(text.filter { !vowels.contains($0) })
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    return String(text.filter { !vowels.contains($0) })
}
```
### Link

return String(text.filter { !vowels.contains($0) }) // cannot convert value of type 'String.Element' (aka 'Character') to expected argument type 'String'

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    return String(text.filter { !vowels.contains($0) })
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    return String(text.filter { !vowels.contains($0) })
}
```
### Test

return String(text.filter { !vowels.contains($0) }) // cannot convert value of type 'String.Element' (aka 'Character') to expected argument type 'String'

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    return String(text.filter { !vowels.contains($0) })
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    return String(text.filter { !vowels.contains($0) })
}
```

return String(text.filter { !vowels.contains($0) }) // cannot convert value of type 'String.Element' (aka 'Character') to expected argument type 'String'

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}
```
### Link

func removeVowels(text: String) -> String {
    return String(text.filter { !"aeiouAEIOU".contains($0) })
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    return String(text.filter { !"aeiouAEIOU".contains($0) })
}
```
### Link

Problem #69 Experiment #101

func removeVowels(text: String) -> String {
    let vowels: [Character] = ["a", "e", "i", "o", "u"]
    return String(text.filter { !vowels.contains($0) })
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels: [Character] = ["a", "e", "i", "o", "u"]
    return String(text.filter { !vowels.contains($0) })
}
```

 // XCTAssertTrue failed

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u"]
    return String(text.filter { !vowels.contains($0) })
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u"]
    return String(text.filter { !vowels.contains($0) })
}
```

 // XCTAssertTrue failed

func removeVowels(text: String) -> String {
    let vowels: [Character] = ["a", "e", "i", "o", "u"]
    return String(text.filter { !vowels.contains($0) })
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels: [Character] = ["a", "e", "i", "o", "u"]
    return String(text.filter { !vowels.contains($0) })
}
```

 // XCTAssertTrue failed

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u"]
    return String(text.filter { !vowels.contains($0) })
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u"]
    return String(text.filter { !vowels.contains($0) })
}
```

 // XCTAssertTrue failed

func removeVowels(text: String) -> String {
    let vowels: [Character] = ["a", "e", "i", "o", "u"]
    return String(text.filter { !vowels.contains($0) })
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels: [Character] = ["a", "e", "i", "o", "u"]
    return String(text.filter { !vowels.contains($0) })
}
```

 // XCTAssertTrue failed

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u"]
    return String(text.filter { !vowels.contains($0) })
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u"]
    return String(text.filter { !vowels.contains($0) })
}
```

 // XCTAssertTrue failed

func removeVowels(text: String) -> String {
    let vowels: [Character] = ["a", "e", "i", "o", "u"]
    return String(text.filter { !vowels.contains($0) })
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels: [Character] = ["a", "e", "i", "o", "u"]
    return String(text.filter { !vowels.contains($0) })
}
```

 // XCTAssertTrue failed

func removeVowels(text: String) -> String {
    let vowels: [Character] = ["a", "e", "i", "o", "u"]
    return text.filter { !vowels.contains($0) }
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels: [Character] = ["a", "e", "i", "o", "u"]
    return text.filter { !vowels.contains($0) }
}
```

 // XCTAssertTrue failed

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u"]
    return String(text.filter { !vowels.contains($0) })
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u"]
    return String(text.filter { !vowels.contains($0) })
}
```

 // XCTAssertTrue failed

func removeVowels(text: String) -> String {
    let vowels: [Character] = ["a", "e", "i", "o", "u"]
    return String(text.filter { !vowels.contains($0) })
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels: [Character] = ["a", "e", "i", "o", "u"]
    return String(text.filter { !vowels.contains($0) })
}
```

 // XCTAssertTrue failed

Problem #69 Experiment #104

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}

// Example usage:
let exampleText = "This is an example string with vowels."
let result = removeVowels(text: exampleText)
print("Original: \(exampleText)")
print("Without vowels: \(result)")
```

This code defines a function `removeVowels` that takes a string as input and returns a new string with all vowels removed. It uses the `filter` method to iterate over each character in the input string and includes only those that are not vowels. The resulting string is then returned.

The function is then called with an example string and the result is printed to the console.

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}

func main() {
    assert(removeVowels(text: "") == "")
    assert(removeVowels(text: "abcdef") == "bcdf")
    assert(removeVowels(text: "aaaaa") == "")
    assert(removeVowels(text: "aaBAA") == "B")
    assert(removeVowels(text: "zbcd") == "zbcd")
    print("All tests passed.")
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}

// Main function to test the removeVowels function.
func main() {
    assert(removeVowels(text: "") == "")
    assert(removeVowels(text: "abcdef") == "bcdf")
    assert(removeVowels(text: "aaaaa") == "")
    assert(removeVowels(text: "aaBAA") == "B")
    assert(removeVowels(text: "zbcd") == "zbcd")
    print("All tests passed.")
}

main()
```

This code defines a function `removeVowels` that takes a string as input and returns a new string with all vowels removed. It uses the `filter` method to iterate over each character in the input string and includes only those characters that are not vowels. The vowels are considered case-insensitive, meaning both lowercase and uppercase vowels are removed.

The function is tested with a series of assertions to ensure it correctly removes vowels from various strings. If all assertions pass, the message "All tests passed." is printed to the console.

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}

// Example usage:
print(removeVowels(text: "Hello World"))  // Output: "Hll Wrld"
print(removeVowels(text: "Swift Programming"))  // Output: "Swft Prgrmmng"
print(removeVowels(text: "AEIOU"))  // Output: ""
```

This code defines a function `removeVowels` that takes a string `text` as input and returns a new string with all vowels removed. It uses the `filter` method to iterate over each character in the string and checks if it is not a vowel. If it is not a vowel, it is included in the new string.

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}

func main() {
    assert(removeVowels(text: "") == "")
    assert(removeVowels(text: "abcdef") == "bcdf")
    assert(removeVowels(text: "aaaaa") == "")
    assert(removeVowels(text: "aaBAA") == "B")
    assert(removeVowels(text: "zbcd") == "zbcd")
    print("All tests passed!")
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}

// Main function to test the removeVowels function
func main() {
    assert(removeVowels(text: "") == "")
    assert(removeVowels(text: "abcdef") == "bcdf")
    assert(removeVowels(text: "aaaaa") == "")
    assert(removeVowels(text: "aaBAA") == "B")
    assert(removeVowels(text: "zbcd") == "zbcd")
    print("All tests passed!")
}

main()
```

This code defines a function `removeVowels` that takes a string as input and returns a new string with all vowels removed. It uses the `filter` method to iterate over each character in the input string and checks if it is not a vowel. If it is not a vowel, it is included in the output string.

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}

func main() {
    assert(removeVowels(text: "") == "")
    assert(removeVowels(text: "abcdef") == "bcdf")
    assert(removeVowels(text: "aaaaa") == "")
    assert(removeVowels(text: "aaBAA") == "B")
    assert(removeVowels(text: "zbcd") == "zbcd")
    print("All tests passed!")
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}

// Main function to test the removeVowels function
func main() {
    assert(removeVowels(text: "") == "")
    assert(removeVowels(text: "abcdef") == "bcdf")
    assert(removeVowels(text: "aaaaa") == "")
    assert(removeVowels(text: "aaBAA") == "B")
    assert(removeVowels(text: "zbcd") == "zbcd")
    print("All tests passed!")
}

main()
```

This code defines a function `removeVowels` that takes a string as input and returns a new string with all vowels removed. It uses the `filter` method to iterate over each character in the input string and checks if it is not a vowel. If it is not a vowel, it is included in the output string.

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "E", "I", "O", "U", "a", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "E", "I", "O", "U", "a", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}
```

 // XCTAssertTrue failed

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "E", "I", "O", "U", "a", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "E", "I", "O", "U", "a", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}
```

 // XCTAssertTrue failed

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}

func main() {
    assert(removeVowels(text: "") == "")
    assert(removeVowels(text: "abcdef") == "bcdf")
    assert(removeVowels(text: "aaaaa") == "")
    assert(removeVowels(text: "aaBAA") == "B")
    assert(removeVowels(text: "zbcd") == "zbcd")
    print("All tests passed.")
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}

// Main function to test the removeVowels function
func main() {
    assert(removeVowels(text: "") == "")
    assert(removeVowels(text: "abcdef") == "bcdf")
    assert(removeVowels(text: "aaaaa") == "")
    assert(removeVowels(text: "aaBAA") == "B")
    assert(removeVowels(text: "zbcd") == "zbcd")
    print("All tests passed.")
}

main()
```

This code defines a function `removeVowels` that takes a string as input and returns a new string with all vowels removed. It uses the `filter` method to iterate over each character in the string and only include characters that are not vowels. The function then returns the filtered string. The main function contains unit tests to ensure the `removeVowels` function is working as expected.

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}

// Example usage:
let exampleText = "Hello, World!"
let cleanedText = removeVowels(text: exampleText)
print("Original: \(exampleText)")
print("Without vowels: \(cleanedText)")
```

This code defines a function `removeVowels` that takes a string as input and returns a new string with all vowels removed. It uses the `filter` method to iterate over each character in the input string and only include those that are not vowels.

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}

func main() {
    assert(removeVowels(text: "") == "")
    assert(removeVowels(text: "abcdef") == "bcdf")
    assert(removeVowels(text: "aaaaa") == "")
    assert(removeVowels(text: "aaBAA") == "B")
    assert(removeVowels(text: "zbcd") == "zbcd")
    print("All tests passed.")
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}

// Main function to test the removeVowels function.
func main() {
    assert(removeVowels(text: "") == "")
    assert(removeVowels(text: "abcdef") == "bcdf")
    assert(removeVowels(text: "aaaaa") == "")
    assert(removeVowels(text: "aaBAA") == "B")
    assert(removeVowels(text: "zbcd") == "zbcd")
    print("All tests passed.")
}

main()
```

This code defines a function `removeVowels` that takes a string as input and returns a new string with all vowels removed. It uses the `filter` method of the `String` type to create a new string that only includes characters that are not vowels. The vowels are defined as 'a', 'E', 'I', 'O', and 'U' (both uppercase and lowercase).

Problem #69 Experiment #107

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if char == "a" || char == "e" || char == "i" || char == "o" || char == "u" || char == "A" || char == "E" || char == "I" || char == "O" || char == "U" {
            continue
        } else {
            result += String(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if char == "a" || char == "e" || char == "i" || char == "o" || char == "u" || char == "A" || char == "E" || char == "I" || char == "O" || char == "U" {
            continue
        } else {
            result += String(char)
        }
    }
    return result
}
<|file_separator|>

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if char != "a" && char != "e" && char != "i" && char != "o" && char != "u" && char != "A" && char != "E" && char != "I" && char != "O" && char != "U" {
            result += String(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if char != "a" && char != "e" && char != "i" && char != "o" && char != "u" && char != "A" && char != "E" && char != "I" && char != "O" && char != "U" {
            result += String(char)
        }
    }
    return result
}
<|file_separator|>```

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if char == "a" || char == "e" || char == "i" || char == "o" || char == "u" || char == "A" || char == "E" || char == "I" || char == "O" || char == "U" {
            continue
        } else {
            result += String(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if char == "a" || char == "e" || char == "i" || char == "o" || char == "u" || char == "A" || char == "E" || char == "I" || char == "O" || char == "U" {
            continue
        } else {
            result += String(char)
        }
    }
    return result
}
<|file_separator|>

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if char != "a" && char != "e" && char != "i" && char != "o" && char != "u" {
            result += String(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if char != "a" && char != "e" && char != "i" && char != "o" && char != "u" {
            result += String(char)
        }
    }
    return result
}
<|file_separator|>```

 // XCTAssertTrue failed

func removeVowels(text: String) -> String {
    var result = ""
    for i in text {
        if i != "a" && i != "e" && i != "i" && i != "o" && i != "u" && i != "A" && i != "E" && i != "I" && i != "O" && i != "U" {
            result += String(i)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for i in text {
        if i != "a" && i != "e" && i != "i" && i != "o" && i != "u" && i != "A" && i != "E" && i != "I" && i != "O" && i != "U" {
            result += String(i)
        }
    }
    return result
}
<|file_separator|>

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if char == "a" || char == "e" || char == "i" || char == "o" || char == "u" {
            continue
        } else {
            result += String(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if char == "a" || char == "e" || char == "i" || char == "o" || char == "u" {
            continue
        } else {
            result += String(char)
        }
    }
    return result
}
<|file_separator|>

 // XCTAssertTrue failed

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if char == "a" || char == "e" || char == "i" || char == "o" || char == "u" {
            continue
        }
        result += String(char)
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if char == "a" || char == "e" || char == "i" || char == "o" || char == "u" {
            continue
        }
        result += String(char)
    }
    return result
}
<|file_separator|>

 // XCTAssertTrue failed

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if char == "a" || char == "e" || char == "i" || char == "o" || char == "u" || char == "A" || char == "E" || char == "I" || char == "O" || char == "U" {
            continue
        } else {
            result += String(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if char == "a" || char == "e" || char == "i" || char == "o" || char == "u" || char == "A" || char == "E" || char == "I" || char == "O" || char == "U" {
            continue
        } else {
            result += String(char)
        }
    }
    return result
}
<|file_separator|>

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if char != "a" && char != "e" && char != "i" && char != "o" && char != "u" && char != "A" && char != "E" && char != "I" && char != "O" && char != "U" {
            result += String(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if char != "a" && char != "e" && char != "i" && char != "o" && char != "u" && char != "A" && char != "E" && char != "I" && char != "O" && char != "U" {
            result += String(char)
        }
    }
    return result
}

// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if char != "a" && char != "e" && char != "i" && char != "o" && char != "u" && char != "A" && char != "E" && char != "I" && char != "O" && char != "U" {
            result += String(char)
        }
    }
    return result
}
<|file_separator|>

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result += String(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result += String(char)
        }
    }
    return result
}
<|file_separator|>

Problem #69 Experiment #113

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if char == "a" || char == "e" || char == "i" || char == "o" || char == "u" {
            continue
        } else {
            result += String(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if char == "a" || char == "e" || char == "i" || char == "o" || char == "u" {
            continue
        } else {
            result += String(char)
        }
    }
    return result
}
<|file_separator|>

 // XCTAssertTrue failed

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if char == "a" || char == "e" || char == "i" || char == "o" || char == "u" {
            continue
        } else {
            result += String(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if char == "a" || char == "e" || char == "i" || char == "o" || char == "u" {
            continue
        } else {
            result += String(char)
        }
    }
    return result
}
<|file_separator|>

 // XCTAssertTrue failed

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if char == "a" || char == "e" || char == "i" || char == "o" || char == "u" {
            continue
        } else {
            result += String(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if char == "a" || char == "e" || char == "i" || char == "o" || char == "u" {
            continue
        } else {
            result += String(char)
        }
    }
    return result
}
<|file_separator|>

 // XCTAssertTrue failed

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if char != "a" && char != "e" && char != "i" && char != "o" && char != "u" {
            result += String(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if char != "a" && char != "e" && char != "i" && char != "o" && char != "u" {
            result += String(char)
        }
    }
    return result
}
<|file_separator|>

 // XCTAssertTrue failed

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if char == "a" || char == "e" || char == "i" || char == "o" || char == "u" || char == "A" || char == "E" || char == "I" || char == "O" || char == "U" {
            continue
        } else {
            result += String(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if char == "a" || char == "e" || char == "i" || char == "o" || char == "u" || char == "A" || char == "E" || char == "I" || char == "O" || char == "U" {
            continue
        } else {
            result += String(char)
        }
    }
    return result
}
<|file_separator|>

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if char == "a" || char == "e" || char == "i" || char == "o" || char == "u" || char == "A" || char == "E" || char == "I" || char == "O" || char == "U" {
            continue
        } else {
            result += String(char)
        }
    }
    return result
}

func removeVowelsV2(text: String) -> String {
    var result = ""
    for char in text {
        if char == "a" || char == "e" || char == "i" || char == "o" || char == "u" || char == "A" || char == "E" || char == "I" || char == "O" || char == "U" {
            continue
        } else {
            result += String(char)
        }
    }
    return result
}

func removeVowelsV3(text: String) -> String {
    var result = ""
    for char in text {
        if char == "a" || char == "e" || char == "i" || char == "o" || char == "u" || char == "A" || char == "E" || char == "I" || char == "O" || char == "U" {
            continue
        } else {
            result += String(char)
        }
    }
    return result
}

func removeVowelsV4(text: String) -> String {
    var result = ""
    for char in text {
        if char == "a" || char == "e" || char == "i" || char == "o" || char == "u" || char == "A" || char == "E" || char == "I" || char == "O" || char == "U" {
            continue
        } else {
            result += String(char)
        }
    }
    return result
}

func removeVowelsV5(text: String) -> String {
    var result = ""
    for char in text {
        if char == "a" || char == "e" || char == "i" || char == "o" || char == "u" || char == "A" || char == "E" || char == "I" || char == "O" || char == "U" {
            continue
        } else {
            result += String(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if char == "a" || char == "e" || char == "i" || char == "o" || char == "u" || char == "A" || char == "E" || char == "I" || char == "O" || char == "U" {
            continue
        } else {
            result += String(char)
        }
    }
    return result
}

// remove_vowels_v2 is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowelsV2(text: String) -> String {
    var result = ""
    for char in text {
        if char == "a" || char == "e" || char == "i" || char == "o" || char == "u" || char == "A" || char == "E" || char == "I" || char == "O" || char == "U" {
            continue
        } else {
            result += String(char)
        }
    }
    return result
}

// remove_vowels_v3 is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowelsV3(text: String) -> String {
    var result = ""
    for char in text {
        if char == "a" || char == "e" || char == "i" || char == "o" || char == "u" || char == "A" || char == "E" || char == "I" || char == "O" || char == "U" {
            continue
        } else {
            result += String(char)
        }
    }
    return result
}

// remove_vowels_v4 is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowelsV4(text: String) -> String {
    var result = ""
    for char in text {
        if char == "a" || char == "e" || char == "i" || char == "o" || char == "u" || char == "A" || char == "E" || char == "I" || char == "O" || char == "U" {
            continue
        } else {
            result += String(char)
        }
    }
    return result
}

// remove_vowels_v5 is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowelsV5(text: String) -> String {
    var result = ""
    for char in text {
        if char == "a" || char == "e" || char == "i" || char == "o" || char == "u" || char == "A" || char == "E" || char == "I" || char == "O" || char == "U" {
            continue
        } else {
            result += String(char)
        }
    }
    return result
}

// remove_vowels_v6 is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// remove

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if char == "a" || char == "e" || char == "i" || char == "o" || char == "u" {
            continue
        } else {
            result += String(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if char == "a" || char == "e" || char == "i" || char == "o" || char == "u" {
            continue
        } else {
            result += String(char)
        }
    }
    return result
}
<|file_separator|>

 // XCTAssertTrue failed

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if char == "a" || char == "e" || char == "i" || char == "o" || char == "u" || char == "A" || char == "E" || char == "I" || char == "O" || char == "U" {
            continue
        } else {
            result += String(char)
        }
    }
    return result
}

func removeVowelsV2(text: String) -> String {
    var result = ""
    for char in text {
        if char == "a" || char == "e" || char == "i" || char == "o" || char == "u" || char == "A" || char == "E" || char == "I" || char == "O" || char == "U" {
            continue
        } else {
            result += String(char)
        }
    }
    return result
}

func removeVowelsV3(text: String) -> String {
    var result = ""
    for char in text {
        if char == "a" || char == "e" || char == "i" || char == "o" || char == "u" || char == "A" || char == "E" || char == "I" || char == "O" || char == "U" {
            continue
        } else {
            result += String(char)
        }
    }
    return result
}

func removeVowelsV4(text: String) -> String {
    var result = ""
    for char in text {
        if char == "a" || char == "e" || char == "i" || char == "o" || char == "u" || char == "A" || char == "E" || char == "I" || char == "O" || char == "U" {
            continue
        } else {
            result += String(char)
        }
    }
    return result
}

func removeVowelsV5(text: String) -> String {
    var result = ""
    for char in text {
        if char == "a" || char == "e" || char == "i" || char == "o" || char == "u" || char == "A" || char == "E" || char == "I" || char == "O" || char == "U" {
            continue
        } else {
            result += String(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if char == "a" || char == "e" || char == "i" || char == "o" || char == "u" || char == "A" || char == "E" || char == "I" || char == "O" || char == "U" {
            continue
        } else {
            result += String(char)
        }
    }
    return result
}

// remove_vowels_v2 is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowelsV2(text: String) -> String {
    var result = ""
    for char in text {
        if char == "a" || char == "e" || char == "i" || char == "o" || char == "u" || char == "A" || char == "E" || char == "I" || char == "O" || char == "U" {
            continue
        } else {
            result += String(char)
        }
    }
    return result
}

// remove_vowels_v3 is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowelsV3(text: String) -> String {
    var result = ""
    for char in text {
        if char == "a" || char == "e" || char == "i" || char == "o" || char == "u" || char == "A" || char == "E" || char == "I" || char == "O" || char == "U" {
            continue
        } else {
            result += String(char)
        }
    }
    return result
}

// remove_vowels_v4 is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowelsV4(text: String) -> String {
    var result = ""
    for char in text {
        if char == "a" || char == "e" || char == "i" || char == "o" || char == "u" || char == "A" || char == "E" || char == "I" || char == "O" || char == "U" {
            continue
        } else {
            result += String(char)
        }
    }
    return result
}

// remove_vowels_v5 is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowelsV5(text: String) -> String {
    var result = ""
    for char in text {
        if char == "a" || char == "e" || char == "i" || char == "o" || char == "u" || char == "A" || char == "E" || char == "I" || char == "O" || char == "U" {
            continue
        } else {
            result += String(char)
        }
    }
    return result
}

// remove_vowels_v6 is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// remove

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if char == "a" || char == "e" || char == "i" || char == "o" || char == "u" || char == "A" || char == "E" || char == "I" || char == "O" || char == "U" {
            continue
        } else {
            result += String(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if char == "a" || char == "e" || char == "i" || char == "o" || char == "u" || char == "A" || char == "E" || char == "I" || char == "O" || char == "U" {
            continue
        } else {
            result += String(char)
        }
    }
    return result
}
<|file_separator|>

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if !char.isVowel() {
            result += String(char)
        }
    }
    return result
}

extension Character {
    func isVowel() -> Bool {
        return self == "a" || self == "e" || self == "i" || self == "o" || self == "u"
    }
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if !char.isVowel() {
            result += String(char)
        }
    }
    return result
}

extension Character {
    func isVowel() -> Bool {
        return self == "a" || self == "e" || self == "i" || self == "o" || self == "u"
    }
}
<|file_separator|>

 // XCTAssertTrue failed

Problem #69 Experiment #114

func removeVowels(text: String) -> String {
  return text.filter {
    !$0.isVowel
  }
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
  return text.filter {
    !$0.isVowel
  }
}
```

return text.filter { // cannot convert return expression of type '[String.Element]' (aka 'Array<Character>') to return type 'String'

return text.filter { // trailing closure passed to parameter of type 'Predicate<String.Element>' (aka 'Predicate<Character>') that does not accept a closure

func removeVowels(text: String) -> String {
  return text.filter { !$0.isVowel }
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
  return text.filter { !$0.isVowel }
}
```

return text.filter { !$0.isVowel } // cannot convert return expression of type '[String.Element]' (aka 'Array<Character>') to return type 'String'

return text.filter { !$0.isVowel } // trailing closure passed to parameter of type 'Predicate<String.Element>' (aka 'Predicate<Character>') that does not accept a closure

func removeVowels(text: String) -> String {
  let vowels = ["a", "e", "i", "o", "u"]
  let textArray = text.map { String($0) }
  let filteredText = textArray.filter { !vowels.contains($0) }
  return filteredText.joined()
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
  let vowels = ["a", "e", "i", "o", "u"]
  let textArray = text.map { String($0) }
  let filteredText = textArray.filter { !vowels.contains($0) }
  return filteredText.joined()
}
```

 // XCTAssertTrue failed

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if !["a", "e", "i", "o", "u"].contains(String(char)) {
            result.append(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if !["a", "e", "i", "o", "u"].contains(String(char)) {
            result.append(char)
        }
    }
    return result
}
```

 // XCTAssertTrue failed

func removeVowels(text: String) -> String {
  return text.filter { $0 != "a" && $0 != "e" && $0 != "i" && $0 != "o" && $0 != "u" }
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
  return text.filter { $0 != "a" && $0 != "e" && $0 != "i" && $0 != "o" && $0 != "u" }
}
```

 // XCTAssertTrue failed

func removeVowels(text: String) -> String {
  let vowels = ["a", "e", "i", "o", "u"]
  var result = ""
  for char in text {
    if !vowels.contains(String(char).lowercased()) {
      result += String(char)
    }
  }
  return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
  let vowels = ["a", "e", "i", "o", "u"]
  var result = ""
  for char in text {
    if !vowels.contains(String(char).lowercased()) {
      result += String(char)
    }
  }
  return result
}
```

func removeVowels(text: String) -> String {
  return text.filter {
    $0 != "a" && $0 != "e" && $0 != "i" && $0 != "o" && $0 != "u"
  }
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
  return text.filter {
    $0 != "a" && $0 != "e" && $0 != "i" && $0 != "o" && $0 != "u"
  }
}
```

 // XCTAssertTrue failed

func removeVowels(text: String) -> String {
  return text.filter { $0 != "a" && $0 != "e" && $0 != "i" && $0 != "o" && $0 != "u" }
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
  return text.filter { $0 != "a" && $0 != "e" && $0 != "i" && $0 != "o" && $0 != "u" }
}
```

 // XCTAssertTrue failed

func removeVowels(text: String) -> String {
  var vowels = ["a", "e", "i", "o", "u"]
  var result = ""
  for char in text {
    let charString = String(char)
    if vowels.contains(charString) {
      continue
    } else {
      result.append(char)
    }
  }
  return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
  var vowels = ["a", "e", "i", "o", "u"]
  var result = ""
  for char in text {
    let charString = String(char)
    if vowels.contains(charString) {
      continue
    } else {
      result.append(char)
    }
  }
  return result
}
```

var vowels = ["a", "e", "i", "o", "u"] // variable 'vowels' was never mutated; consider changing to 'let' constant

 // XCTAssertTrue failed

func removeVowels(text: String) -> String {
    var vowels = ["a","e","i","o","u"]
    var newText = ""
    for char in text {
        if !vowels.contains(String(char)) {
            newText.append(char)
        }
    }
    return newText
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var vowels = ["a","e","i","o","u"]
    var newText = ""
    for char in text {
        if !vowels.contains(String(char)) {
            newText.append(char)
        }
    }
    return newText
}
```

var vowels = ["a","e","i","o","u"] // variable 'vowels' was never mutated; consider changing to 'let' constant

 // XCTAssertTrue failed

Problem #69 Experiment #115

func removeVowels(text: String) -> String {
    var result = ""
    for i in 0..<text.length {
        var c = text[i]
        if !c.isVowel() {
            result += c
        }
    }
    return result
}

func (c: Char) isVowel() -> Bool {
    switch c {
        case 'a', 'e', 'i', 'o', 'u', 'A', 'E', 'I', 'O', 'U':
            return true
        default:
            return false
    }
}

func removeVowelsInFile(fileName: String) -> String {
    var file = File(fileName)
    var result = ""
    for line in file.lines() {
        result += removeVowels(line)
    }
    var outputFileName = fileName.split(".")[0] + "_without_vowels.txt"
    var outputFile = File(outputFileName)
    outputFile.write(result)
    return outputFileName
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for i in 0..<text.length {
        var c = text[i]
        if !c.isVowel() {
            result += c
        }
    }
    return result
}

// isVowel is a function that takes character and returns true if character is vowel.
// isVowel('a') == true
// isVowel('b') == false
// isVowel('A') == true
// isVowel('B') == false
// isVowel('z') == false
// isVowel('Z') == false
// isVowel('1') == false
// isVowel(' ') == false
func (c: Char) isVowel() -> Bool {
    switch c {
        case 'a', 'e', 'i', 'o', 'u', 'A', 'E', 'I', 'O', 'U':
            return true
        default:
            return false
    }
}

// remove_vowels_in_file is a function that takes file name and returns file name without vowels.
// remove_vowels_in_file("input.txt") == "output.txt"
// remove_vowels_in_file("input.txt") == "output.txt"
// remove_vowels_in_file("input.txt") == "output.txt"
// remove_vowels_in_file("input.txt") == "output.txt"
// remove_vowels_in_file("input.txt") == "output.txt"
func removeVowelsInFile(fileName: String) -> String {
    var file = File(fileName)
    var result = ""
    for line in file.lines() {
        result += removeVowels(line)
    }
    var outputFileName = fileName.split(".")[0] + "_without_vowels.txt"
    var outputFile = File(outputFileName)
    outputFile.write(result)
    return outputFileName
}

// remove_vowels_in_file is a function that takes file name and returns file name without vowels.
// remove_vowels_in_file("input.txt") == "output.txt"
// remove_vowels_in_file("input.txt") == "output.txt"
// remove_vowels_in_file("input.txt") == "output.txt"
// remove_vowels_in_file("input.txt") == "output.txt"
// remove_vowels_in_file("input.txt") == "output.txt"
func removeVowelsInFile(fileName: String) -> String {
    var file = File(fileName)
    var result = ""
    for line in file.lines() {
        result += removeVowels(line)
    }
    var outputFileName = fileName.split(".")[0] + "_without_vowels.txt"
    var outputFile = File(outputFileName)
    outputFile.write(result)
    return outputFileName
}

// remove_vowels_in_file is a function that takes file name and returns file name without vowels.
// remove_vowels_in_file("input.txt") == "output.txt"
// remove_vowels_in_file("input.txt") == "output.txt"
// remove_vowels_in_file("input.txt") == "output.txt"
// remove_vowels_in_file("input.txt") == "output.txt"
// remove_vowels_in_file("input.txt") == "output.txt"
func removeVowelsInFile(fileName: String) -> String {
    var file = File(fileName)
    var result = ""
    for line in file.lines() {
        result += removeVowels(line)
    }
    var outputFileName = fileName.split(".")[0] + "_without_vowels.txt"
    var outputFile = File(outputFileName)
    outputFile.write(result)
    return outputFileName
}

// remove_vowels_in_file is a function that takes file name and returns file name without vowels.
// remove_vowels_in_file("input.txt") == "output.txt"
// remove_vowels_in_file("input.txt") == "output.txt"
// remove_vowels_in_file("input.txt") == "output.txt"
// remove_vowels_in_file("input.txt") == "output.txt"
// remove_

for i in 0..<text.length { // value of type 'String' has no member 'length'

func (c: Char) isVowel() -> Bool { // expected identifier in function declaration

case 'a', 'e', 'i', 'o', 'u', 'A', 'E', 'I', 'O', 'U': // single-quoted string literal found, use '"'

case 'a', 'e', 'i', 'o', 'u', 'A', 'E', 'I', 'O', 'U': // single-quoted string literal found, use '"'

case 'a', 'e', 'i', 'o', 'u', 'A', 'E', 'I', 'O', 'U': // single-quoted string literal found, use '"'

case 'a', 'e', 'i', 'o', 'u', 'A', 'E', 'I', 'O', 'U': // single-quoted string literal found, use '"'

case 'a', 'e', 'i', 'o', 'u', 'A', 'E', 'I', 'O', 'U': // single-quoted string literal found, use '"'

case 'a', 'e', 'i', 'o', 'u', 'A', 'E', 'I', 'O', 'U': // single-quoted string literal found, use '"'

case 'a', 'e', 'i', 'o', 'u', 'A', 'E', 'I', 'O', 'U': // single-quoted string literal found, use '"'

case 'a', 'e', 'i', 'o', 'u', 'A', 'E', 'I', 'O', 'U': // single-quoted string literal found, use '"'

case 'a', 'e', 'i', 'o', 'u', 'A', 'E', 'I', 'O', 'U': // single-quoted string literal found, use '"'

case 'a', 'e', 'i', 'o', 'u', 'A', 'E', 'I', 'O', 'U': // single-quoted string literal found, use '"'

var file = File(fileName) // cannot find 'File' in scope

var outputFileName = fileName.split(".")[0] + "_without_vowels.txt" // no exact matches in call to instance method 'split'

var outputFile = File(outputFileName) // cannot find 'File' in scope

func removeVowels(text: String) -> String {
    var result = ""
    for i in 0..<text.length {
        var c = text[i]
        if !isVowel(c) {
            result += c
        }
    }
    return result
}

func isVowel(c: Char) -> Bool {
    return c == 'a' || c == 'e' || c == 'i' || c == 'o' || c == 'u'
}

func main(text: String) -> String {
    return removeVowels(text)
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for i in 0..<text.length {
        var c = text[i]
        if !isVowel(c) {
            result += c
        }
    }
    return result
}

// isVowel is a function that takes character and returns true if it is vowel and false otherwise.
// isVowel('a') == true
// isVowel('b') == false
// isVowel('c') == false
// isVowel('d') == false
// isVowel('e') == true
// isVowel('f') == false
// isVowel('g') == false
// isVowel('h') == false
// isVowel('i') == true
// isVowel('j') == false
// isVowel('k') == false
// isVowel('l') == false
// isVowel('m') == false
// isVowel('n') == false
// isVowel('o') == true
// isVowel('p') == false
// isVowel('q') == false
// isVowel('r') == false
// isVowel('s') == false
// isVowel('t') == false
// isVowel('u') == true
// isVowel('v') == false
// isVowel('w') == false
// isVowel('x') == false
// isVowel('y') == false
// isVowel('z') == false
func isVowel(c: Char) -> Bool {
    return c == 'a' || c == 'e' || c == 'i' || c == 'o' || c == 'u'
}

// main is a function that takes string and returns string without vowels.
// main("") == ""
// main("abcdef") == "bcdf"
// main("aaaaa") == ""
// main("aaBAA") == "B"
// main("zbcd") == "zbcd"
func main(text: String) -> String {
    return removeVowels(text)
}

// Test cases
assert(removeVowels("") == "")
assert(removeVowels("abcdef") == "bcdf")
assert(removeVowels("aaaaa") == "")
assert(removeVowels("aaBAA") == "B")
assert(removeVowels("zbcd") == "zbcd")

// Test cases
assert(removeVowels("") == "")
assert(removeVowels("abcdef") == "bcdf")
assert(removeVowels("aaaaa") == "")
assert(removeVowels("aaBAA") == "B")
assert(removeVowels("zbcd") == "zbcd")

// Test cases
assert(isVowel('a') == true)
assert(isVowel('b') == false)
assert(isVowel('c') == false)
assert(isVowel('d') == false)
assert(isVowel('e') == true)
assert(isVowel('f') == false)
assert(isVowel('g') == false)
assert(isVowel('h') == false)
assert(isVowel('i') == true)
assert(isVowel('j') == false)
assert(isVowel('k') == false)
assert(isVowel('l') == false)
assert(isVowel('m') == false)
assert(isVowel('n') == false)
assert(isVowel('o') == true)
assert(isVowel('p') == false)
assert(isVowel('q') == false)
assert(isVowel('r') == false)
assert(isVowel('s') == false)
assert(isVowel('t') == false)
assert(isVowel('u') == true)
assert(isVowel('v') == false)
assert(isVowel('w') == false)
assert(isVowel('x') == false)
assert(isVowel('y') == false)
assert(isVowel('z') == false)

// Test cases
assert(main("") == "")
assert(main("abcdef") == "bcdf")
assert(main("aaaaa") == "")
assert(main("aaBAA") == "B")
assert(main("zbcd") == "zbcd")

// Test cases
assert(main("") == "")
assert(main("abcdef") == "bcdf")
assert(main("aaaaa") == "")
assert(main("aaBAA") == "B

for i in 0..<text.length { // value of type 'String' has no member 'length'

func isVowel(c: Char) -> Bool { // cannot find type 'Char' in scope

return c == 'a' || c == 'e' || c == 'i' || c == 'o' || c == 'u' // single-quoted string literal found, use '"'

return c == 'a' || c == 'e' || c == 'i' || c == 'o' || c == 'u' // single-quoted string literal found, use '"'

return c == 'a' || c == 'e' || c == 'i' || c == 'o' || c == 'u' // single-quoted string literal found, use '"'

return c == 'a' || c == 'e' || c == 'i' || c == 'o' || c == 'u' // single-quoted string literal found, use '"'

return c == 'a' || c == 'e' || c == 'i' || c == 'o' || c == 'u' // single-quoted string literal found, use '"'

return removeVowels(text) // missing argument label 'text:' in call

func removeVowels(text: String) -> String {
    var result = ""
    for i in 0..<text.length {
        var c = text[i]
        if !isVowel(c) {
            result += c
        }
    }
    return result
}

func isVowel(c: Char) -> Bool {
    switch c {
        case 'a', 'e', 'i', 'o', 'u':
            return true
        default:
            return false
    }
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for i in 0..<text.length {
        var c = text[i]
        if !isVowel(c) {
            result += c
        }
    }
    return result
}

// isVowel is a function that takes character and returns true if it is a vowel and false otherwise.
// isVowel('a') == true
// isVowel('b') == false
// isVowel('c') == false
// isVowel('d') == false
// isVowel('e') == true
// isVowel('f') == false
// isVowel('g') == false
// isVowel('h') == false
// isVowel('i') == true
// isVowel('j') == false
// isVowel('k') == false
// isVowel('l') == false
// isVowel('m') == false
// isVowel('n') == false
// isVowel('o') == true
// isVowel('p') == false
// isVowel('q') == false
// isVowel('r') == false
// isVowel('s') == false
// isVowel('t') == false
// isVowel('u') == true
// isVowel('v') == false
// isVowel('w') == false
// isVowel('x') == false
// isVowel('y') == false
// isVowel('z') == false
func isVowel(c: Char) -> Bool {
    switch c {
        case 'a', 'e', 'i', 'o', 'u':
            return true
        default:
            return false
    }
}
```

for i in 0..<text.length { // value of type 'String' has no member 'length'

func isVowel(c: Char) -> Bool { // cannot find type 'Char' in scope

case 'a', 'e', 'i', 'o', 'u': // single-quoted string literal found, use '"'

case 'a', 'e', 'i', 'o', 'u': // single-quoted string literal found, use '"'

case 'a', 'e', 'i', 'o', 'u': // single-quoted string literal found, use '"'

case 'a', 'e', 'i', 'o', 'u': // single-quoted string literal found, use '"'

case 'a', 'e', 'i', 'o', 'u': // single-quoted string literal found, use '"'

func removeVowels(text: String) -> String {
    var result = ""
    for i in 0..<text.length {
        let c = text[i]
        if !c.isVowel() {
            result += c
        }
    }
    return result
}

func (c Character) isVowel() -> Bool {
    return c.character.caseFold() == "a" ||
        c.character.caseFold() == "e" ||
        c.character.caseFold() == "i" ||
        c.character.caseFold() == "o" ||
        c.character.caseFold() == "u"
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for i in 0..<text.length {
        let c = text[i]
        if !c.isVowel() {
            result += c
        }
    }
    return result
}

// isVowel is a function that takes a character and returns true if it is a vowel, false otherwise.
// isVowel('a') == true
// isVowel('b') == false
// isVowel('c') == false
// isVowel('d') == false
// isVowel('e') == true
// isVowel('f') == false
// isVowel('g') == false
// isVowel('h') == false
// isVowel('i') == true
// isVowel('j') == false
// isVowel('k') == false
// isVowel('l') == false
// isVowel('m') == false
// isVowel('n') == false
// isVowel('o') == true
// isVowel('p') == false
// isVowel('q') == false
// isVowel('r') == false
// isVowel('s') == false
// isVowel('t') == false
// isVowel('u') == true
// isVowel('v') == false
// isVowel('w') == false
// isVowel('x') == false
// isVowel('y') == true
// isVowel('z') == false
func (c Character) isVowel() -> Bool {
    return c.character.caseFold() == "a" ||
        c.character.caseFold() == "e" ||
        c.character.caseFold() == "i" ||
        c.character.caseFold() == "o" ||
        c.character.caseFold() == "u"
}

// remove_vowels_in_file is a function that takes a file name and returns a new file with vowels removed.
// remove_vowels_in_file("input.txt") == "output.txt"
// remove_vowels_in_file("input.txt") == "output.txt"
// remove_vowels_in_file("input.txt") == "output.txt"
// remove_vowels_in_file("input.txt") == "output.txt"
// remove_vowels_in_file("input.txt") == "output.txt"
// remove_vowels_in_file("input.txt") == "output.txt"
// remove_vowels_in_file("input.txt") == "output.txt"
// remove_vowels_in_file("input.txt") == "output.txt"
// remove_vowels_in_file("input.txt") == "output.txt"
// remove_vowels_in_file("input.txt") == "output.txt"
// remove_vowels_in_file("input.txt") == "output.txt"
// remove_vowels_in_file("input.txt") == "output.txt"
// remove_vowels_in_file("input.txt") == "output.txt"
// remove_vowels_in_file("input.txt") == "output.txt"
// remove_vowels_in_file("input.txt") == "output.txt"
// remove_vowels_in_file("input.txt") == "output.txt"
// remove_vowels_in_file("input.txt") == "output.txt"
// remove_vowels_in_file("input.txt") == "output.txt"
// remove_vowels_in_file("input.txt") == "output.txt"
// remove_vowels_in_file("input.txt") == "output.txt"
// remove_vowels_in_file("input.txt") == "output.txt"
// remove_vowels_in_file("input.txt") == "output.txt"
// remove_vowels_in_file("input.txt") == "output.txt"
// remove_vowels_in_file("input.txt") == "output.txt"
// remove_vowels_in_file("input.txt") == "output.txt"
// remove_vowels_in_file("input.txt") == "output.txt"
// remove_vowels_in_file("input.txt") == "output.txt"
// remove_vowels

for i in 0..<text.length { // value of type 'String' has no member 'length'

func (c Character) isVowel() -> Bool { // expected identifier in function declaration

func removeVowels(text: String) -> String {
    var result = ""
    for i in 0..<text.length {
        if !text[i].isVowel() {
            result += text[i]
        }
    }
    return result
}

func (s: String) isVowel() -> Bool {
    return s == "a" || s == "e" || s == "i" || s == "o" || s == "u" || s == "A" || s == "E" || s == "I" || s == "O" || s == "U"
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for i in 0..<text.length {
        if !text[i].isVowel() {
            result += text[i]
        }
    }
    return result
}

// isVowel is a function that takes string and returns true if it is a vowel and false otherwise.
// isVowel("a") == true
// isVowel("b") == false
// isVowel("A") == true
// isVowel("B") == false
// isVowel("z") == false
func (s: String) isVowel() -> Bool {
    return s == "a" || s == "e" || s == "i" || s == "o" || s == "u" || s == "A" || s == "E" || s == "I" || s == "O" || s == "U"
}

// remove_vowels is a function that takes string and returns string without vowels.
// remove_vowels("") == ""
// remove_vowels("abcdef") == "bcdf"
// remove_vowels("aaaaa") == ""
// remove_vowels("aaBAA") == "B"
// remove_vowels("zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for i in 0..<text.length {
        if !text[i].isVowel() {
            result += text[i]
        }
    }
    return result
}

// isVowel is a function that takes string and returns true if it is a vowel and false otherwise.
// isVowel("a") == true
// isVowel("b") == false
// isVowel("A") == true
// isVowel("B") == false
// isVowel("z") == false
func (s: String) isVowel() -> Bool {
    return s == "a" || s == "e" || s == "i" || s == "o" || s == "u" || s == "A" || s == "E" || s == "I" || s == "O" || s == "U"
}

// remove_vowels is a function that takes string and returns string without vowels.
// remove_vowels("") == ""
// remove_vowels("abcdef") == "bcdf"
// remove_vowels("aaaaa") == ""
// remove_vowels("aaBAA") == "B"
// remove_vowels("zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for i in 0..<text.length {
        if !text[i].isVowel() {
            result += text[i]
        }
    }
    return result
}

// isVowel is a function that takes string and returns true if it is a vowel and false otherwise.
// isVowel("a") == true
// isVowel("b") == false
// isVowel("A") == true
// isVowel("B") == false
// isVowel("z") == false
func (s: String) isVowel() -> Bool {
    return s == "a" || s == "e" || s == "i" || s == "o" || s == "u" || s == "A" || s == "E" || s == "I" || s == "O" || s == "U"
}

// remove_vowels is a function that takes string and returns string without vowels.
// remove_vowels("") == ""
// remove_vowels("abcdef") == "bcdf"
// remove_vowels("aaaaa") == ""
// remove_vowels("aaBAA") == "B"
// remove_vowels("zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for i in 0..<text.length {
        if !text[i].isVowel() {
            result += text[i]
        }
    }
    return result
}

// isVowel is a function that takes string and returns true if it is a vowel and false otherwise.
// isVowel("a") == true
// isVowel("b") == false
// isVowel("A") == true
// isVowel("B") == false
// isVowel("z") == false
func (s: String) isV

for i in 0..<text.length { // value of type 'String' has no member 'length'

func (s: String) isVowel() -> Bool { // expected identifier in function declaration

func removeVowels(text: String) -> String {
    var result = ""
    for i in 0..<text.length {
        var ch = text[i]
        if ch != 'a' && ch != 'e' && ch != 'i' && ch != 'o' && ch != 'u' && ch != 'A' && ch != 'E' && ch != 'I' && ch != 'O' && ch != 'U' {
            result += ch
        }
    }
    return result
}

func remove_vowels_in_file(fileName: String) -> String {
    let file = File(contentsOf: fileName)
    let contents = file.text
    let result = removeVowels(text: contents)
    let newFile = File(contentsOf: fileName, contents: result)
    newFile.save()
    return fileName
}

func remove_vowels_in_files(directoryName: String) -> String {
    let directory = Directory(contentsOf: directoryName)
    for file in directory.allFiles {
        let contents = file.text
        let result = removeVowels(text: contents)
        let newFile = File(contentsOf: file.name, contents: result)
        newFile.save()
    }
    return directoryName
}

func remove_vowels_in_all_files(directoryName: String) -> String {
    let directory = Directory(contentsOf: directoryName)
    for file in directory.allFiles {
        let contents = file.text
        let result = removeVowels(text: contents)
        let newFile = File(contentsOf: file.name, contents: result)
        newFile.save()
    }
    return directoryName
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for i in 0..<text.length {
        var ch = text[i]
        if ch != 'a' && ch != 'e' && ch != 'i' && ch != 'o' && ch != 'u' && ch != 'A' && ch != 'E' && ch != 'I' && ch != 'O' && ch != 'U' {
            result += ch
        }
    }
    return result
}

// remove_vowels_in_file is a function that takes file name and returns file with removed vowels.
// remove_vowels_in_file(fileName: "input.txt") == "input.txt"
// remove_vowels_in_file(fileName: "input.txt") == "input.txt"
// remove_vowels_in_file(fileName: "input.txt") == "input.txt"
// remove_vowels_in_file(fileName: "input.txt") == "input.txt"
// remove_vowels_in_file(fileName: "input.txt") == "input.txt"
func remove_vowels_in_file(fileName: String) -> String {
    let file = File(contentsOf: fileName)
    let contents = file.text
    let result = removeVowels(text: contents)
    let newFile = File(contentsOf: fileName, contents: result)
    newFile.save()
    return fileName
}

// remove_vowels_in_files is a function that takes directory name and returns directory with removed vowels.
// remove_vowels_in_files(directoryName: "input") == "input"
// remove_vowels_in_files(directoryName: "input") == "input"
// remove_vowels_in_files(directoryName: "input") == "input"
// remove_vowels_in_files(directoryName: "input") == "input"
// remove_vowels_in_files(directoryName: "input") == "input"
func remove_vowels_in_files(directoryName: String) -> String {
    let directory = Directory(contentsOf: directoryName)
    for file in directory.allFiles {
        let contents = file.text
        let result = removeVowels(text: contents)
        let newFile = File(contentsOf: file.name, contents: result)
        newFile.save()
    }
    return directoryName
}

// remove_vowels_in_all_files is a function that takes directory name and returns directory with removed vowels.
// remove_vowels_in_all_files(directoryName: "input") == "input"
// remove_vowels_in_all_files(directoryName: "input") == "input"
// remove_vowels_in_all_files(directoryName: "input") == "input"
// remove_vowels_in_all_files(directoryName: "input") == "input"
// remove_vowels_in_all_files(directoryName: "input") == "input"
func remove_vowels_in_all_files(directoryName: String) -> String {
    let directory = Directory(contentsOf: directoryName)
    for file in directory.allFiles {
        let contents = file.text
        let result = removeVowels(text: contents)
        let newFile = File(contentsOf: file.name, contents: result)
        newFile.save()
    }
    return directoryName
}

// remove_vowels_in_all_files_with_extension is a function that takes directory name and extension and returns directory with removed vowels.
// remove_vowels_in_all_files_with_extension(directoryName: "input", extension: "txt") == "input"
// remove_vowels_in_all_files_with_extension(directoryName: "input", extension: "txt") == "input"
// remove_vowels_in_all_files_with_extension(directoryName: "input", extension: "txt") == "input"
// remove_vowels_in_all_files_with_extension(directoryName: "input", extension: "txt") == "input"
// remove_vowels_in_all_files_with_extension(directoryName: "input", extension: "txt") == "input"
func remove_vowels_in_all_files_with_extension(directoryName: String, extension: String) -> String {
    let directory

for i in 0..<text.length { // value of type 'String' has no member 'length'

if ch != 'a' && ch != 'e' && ch != 'i' && ch != 'o' && ch != 'u' && ch != 'A' && ch != 'E' && ch != 'I' && ch != 'O' && ch != 'U' { // single-quoted string literal found, use '"'

if ch != 'a' && ch != 'e' && ch != 'i' && ch != 'o' && ch != 'u' && ch != 'A' && ch != 'E' && ch != 'I' && ch != 'O' && ch != 'U' { // single-quoted string literal found, use '"'

if ch != 'a' && ch != 'e' && ch != 'i' && ch != 'o' && ch != 'u' && ch != 'A' && ch != 'E' && ch != 'I' && ch != 'O' && ch != 'U' { // single-quoted string literal found, use '"'

if ch != 'a' && ch != 'e' && ch != 'i' && ch != 'o' && ch != 'u' && ch != 'A' && ch != 'E' && ch != 'I' && ch != 'O' && ch != 'U' { // single-quoted string literal found, use '"'

if ch != 'a' && ch != 'e' && ch != 'i' && ch != 'o' && ch != 'u' && ch != 'A' && ch != 'E' && ch != 'I' && ch != 'O' && ch != 'U' { // single-quoted string literal found, use '"'

if ch != 'a' && ch != 'e' && ch != 'i' && ch != 'o' && ch != 'u' && ch != 'A' && ch != 'E' && ch != 'I' && ch != 'O' && ch != 'U' { // single-quoted string literal found, use '"'

if ch != 'a' && ch != 'e' && ch != 'i' && ch != 'o' && ch != 'u' && ch != 'A' && ch != 'E' && ch != 'I' && ch != 'O' && ch != 'U' { // single-quoted string literal found, use '"'

if ch != 'a' && ch != 'e' && ch != 'i' && ch != 'o' && ch != 'u' && ch != 'A' && ch != 'E' && ch != 'I' && ch != 'O' && ch != 'U' { // single-quoted string literal found, use '"'

if ch != 'a' && ch != 'e' && ch != 'i' && ch != 'o' && ch != 'u' && ch != 'A' && ch != 'E' && ch != 'I' && ch != 'O' && ch != 'U' { // single-quoted string literal found, use '"'

if ch != 'a' && ch != 'e' && ch != 'i' && ch != 'o' && ch != 'u' && ch != 'A' && ch != 'E' && ch != 'I' && ch != 'O' && ch != 'U' { // single-quoted string literal found, use '"'

let file = File(contentsOf: fileName) // cannot find 'File' in scope

let newFile = File(contentsOf: fileName, contents: result) // cannot find 'File' in scope

let directory = Directory(contentsOf: directoryName) // cannot find 'Directory' in scope

let newFile = File(contentsOf: file.name, contents: result) // cannot find 'File' in scope

let directory = Directory(contentsOf: directoryName) // cannot find 'Directory' in scope

let newFile = File(contentsOf: file.name, contents: result) // cannot find 'File' in scope

func removeVowels(text: String) -> String {
    var result = ""
    for i in 0..<text.length {
        var c = text[i]
        if !c.isVowel() {
            result += c
        }
    }
    return result
}

func (c Character) isVowel() -> Bool {
    switch c {
        case 'a', 'e', 'i', 'o', 'u', 'A', 'E', 'I', 'O', 'U':
            return true
        default:
            return false
    }
}

func main(args: String) -> String {
    return removeVowels(text: args)
}

func remove_vowels(text: String) -> String {
    var result = ""
    for i in 0..<text.length {
        var c = text[i]
        if !c.isVowel() {
            result += c
        }
    }
    return result
}

func main(args: String) -> String {
    return remove_vowels(text: args)
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for i in 0..<text.length {
        var c = text[i]
        if !c.isVowel() {
            result += c
        }
    }
    return result
}

// isVowel is a function that takes character and returns true if it is vowel and false otherwise.
// isVowel('a') == true
// isVowel('b') == false
// isVowel('A') == true
// isVowel('B') == false
// isVowel('z') == false
// isVowel('Z') == false
// isVowel('1') == false
// isVowel(' ') == false
func (c Character) isVowel() -> Bool {
    switch c {
        case 'a', 'e', 'i', 'o', 'u', 'A', 'E', 'I', 'O', 'U':
            return true
        default:
            return false
    }
}

// main is a function that takes string and returns string without vowels.
// main("") == ""
// main("abcdef") == "bcdf"
// main("aaaaa") == ""
// main("aaBAA") == "B"
// main("zbcd") == "zbcd"
func main(args: String) -> String {
    return removeVowels(text: args)
}

// remove_vowels is a function that takes string and returns string without vowels.
// remove_vowels("") == ""
// remove_vowels("abcdef") == "bcdf"
// remove_vowels("aaaaa") == ""
// remove_vowels("aaBAA") == "B"
// remove_vowels("zbcd") == "zbcd"
func remove_vowels(text: String) -> String {
    var result = ""
    for i in 0..<text.length {
        var c = text[i]
        if !c.isVowel() {
            result += c
        }
    }
    return result
}

// isVowel is a function that takes character and returns true if it is vowel and false otherwise.
// isVowel('a') == true
// isVowel('b') == false
// isVowel('A') == true
// isVowel('B') == false
// isVowel('z') == false
// isVowel('Z') == false
// isVowel('1') == false
// isVowel(' ') == false
func (c Character) isVowel() -> Bool {
    switch c {
        case 'a', 'e', 'i', 'o', 'u', 'A', 'E', 'I', 'O', 'U':
            return true
        default:
            return false
    }
}

// main is a function that takes string and returns string without vowels.
// main("") == ""
// main("abcdef") == "bcdf"
// main("aaaaa") == ""
// main("aaBAA") == "B"
// main("zbcd") == "zbcd"
func main(args: String) -> String {
    return remove_vowels(text: args)
}
```

for i in 0..<text.length { // value of type 'String' has no member 'length'

func (c Character) isVowel() -> Bool { // expected identifier in function declaration

case 'a', 'e', 'i', 'o', 'u', 'A', 'E', 'I', 'O', 'U': // single-quoted string literal found, use '"'

case 'a', 'e', 'i', 'o', 'u', 'A', 'E', 'I', 'O', 'U': // single-quoted string literal found, use '"'

case 'a', 'e', 'i', 'o', 'u', 'A', 'E', 'I', 'O', 'U': // single-quoted string literal found, use '"'

case 'a', 'e', 'i', 'o', 'u', 'A', 'E', 'I', 'O', 'U': // single-quoted string literal found, use '"'

case 'a', 'e', 'i', 'o', 'u', 'A', 'E', 'I', 'O', 'U': // single-quoted string literal found, use '"'

case 'a', 'e', 'i', 'o', 'u', 'A', 'E', 'I', 'O', 'U': // single-quoted string literal found, use '"'

case 'a', 'e', 'i', 'o', 'u', 'A', 'E', 'I', 'O', 'U': // single-quoted string literal found, use '"'

case 'a', 'e', 'i', 'o', 'u', 'A', 'E', 'I', 'O', 'U': // single-quoted string literal found, use '"'

case 'a', 'e', 'i', 'o', 'u', 'A', 'E', 'I', 'O', 'U': // single-quoted string literal found, use '"'

case 'a', 'e', 'i', 'o', 'u', 'A', 'E', 'I', 'O', 'U': // single-quoted string literal found, use '"'

for i in 0..<text.length { // value of type 'String' has no member 'length'

func main(args: String) -> String { // invalid redeclaration of 'main(args:)'

func removeVowels(text: String) -> String {
    var result = ""
    for i in 0..<text.length {
        var ch = text[i]
        if !isVowel(ch) {
            result += ch
        }
    }
    return result
}

func isVowel(ch: Char) -> Bool {
    return ch == 'a' || ch == 'e' || ch == 'i' || ch == 'o' || ch == 'u'
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for i in 0..<text.length {
        var ch = text[i]
        if !isVowel(ch) {
            result += ch
        }
    }
    return result
}

// isVowel is a function that takes character and returns true if it is a vowel and false otherwise.
// isVowel('a') == true
// isVowel('b') == false
// isVowel('c') == false
// isVowel('d') == false
// isVowel('e') == true
// isVowel('f') == false
func isVowel(ch: Char) -> Bool {
    return ch == 'a' || ch == 'e' || ch == 'i' || ch == 'o' || ch == 'u'
}

// main is a function that takes no arguments and returns nothing.
// main()
// main(text: "")
// main(text: "abc")
// main(text: "a")
// main(text: "bc")
// main(text: "bcd")
// main(text: "bcda")
// main(text: "bcdae")
// main(text: "bcdaeiou")
// main(text: "bcdaeiouabc")
// main(text: "bcdaeiouabcde")
// main(text: "bcdaeiouabcdefa")
// main(text: "bcdaeiouabcdefaeiou")
// main(text: "bcdaeiouabcdefaeiouabc")
// main(text: "bcdaeiouabcdefaeiouabcde")
// main(text: "bcdaeiouabcdefaeiouabcdefa")
// main(text: "bcdaeiouabcdefaeiouabcdefaeiou")
// main(text: "bcdaeiouabcdefaeiouabcdefaeiouabc")
// main(text: "bcdaeiouabcdefaeiouabcdefaeiouabcde")
// main(text: "bcdaeiouabcdefaeiouabcdefaeiouabcdefa")
// main(text: "bcdaeiouabcdefaeiouabcdefaeiouabcdefaeiou")
// main(text: "bcdaeiouabcdefaeiouabcdefaeiouabcdefaeiouabc")
// main(text: "bcdaeiouabcdefaeiouabcdefaeiouabcdefaeiouabcde")
// main(text: "bcdaeiouabcdefaeiouabcdefaeiouabcdefaeiouabcdefa")
// main(text: "bcdaeiouabcdefaeiouabcdefaeiouabcdefaeiouabcdefaeiou")
// main(text: "bcdaeiouabcdefaeiouabcdefaeiouabcdefaeiouabcdefaeiouabc")
// main(text: "bcdaeiouabcdefaeiouabcdefaeiouabcdefaeiouabcdefaeiouabcde")
// main(text: "bcdaeiouabcdefaeiouabcdefaeiouabcdefaeiouabcdefaeiouabcdefa")
// main(text: "bcdaeiouabcdefaeiouabcdefaeiouabcdefaeiouabcdefaeiouabcdefaeiou")
// main(text: "bcdaeiouabcdefaeiouabcdefaeiouabcdefaeiouabcdefaeiouabcdefaeiouabcde")
// main(text: "bcdaeiouabcdefaeiouabcdefaeiouabcdefaeiouabcdefaeiouabcdefaeiouabcdefaeiou")
// main(text: "bcdaeiouabcdefaeiouabcdefaeiouabcdefaeiouabcdefaeiouabcdefaeiouabcdefaeiouabcdefaeiou")
// main(text: "bcdaeiouabcdefaeiouabcdefaeiouabcdefaeiouabcdefaeiouabcdefaeiouabcdefaeiouabcdefaeiouabcdefaeiouabcdefaeiou")
// main(text: "bcdaeiouabcdefaeiouabcdefaeiouabcdefaeiouabcdefaeiouabcdefaeiouabcdefaeiouabcdefaeiouabcdefaeiouabcdefaeiouabcdefaeiouabcdefaeiou

for i in 0..<text.length { // value of type 'String' has no member 'length'

func isVowel(ch: Char) -> Bool { // cannot find type 'Char' in scope

return ch == 'a' || ch == 'e' || ch == 'i' || ch == 'o' || ch == 'u' // single-quoted string literal found, use '"'

return ch == 'a' || ch == 'e' || ch == 'i' || ch == 'o' || ch == 'u' // single-quoted string literal found, use '"'

return ch == 'a' || ch == 'e' || ch == 'i' || ch == 'o' || ch == 'u' // single-quoted string literal found, use '"'

return ch == 'a' || ch == 'e' || ch == 'i' || ch == 'o' || ch == 'u' // single-quoted string literal found, use '"'

return ch == 'a' || ch == 'e' || ch == 'i' || ch == 'o' || ch == 'u' // single-quoted string literal found, use '"'

func removeVowels(text: String) -> String {
    var result = ""
    for i in 0..<text.length {
        var c = text[i]
        if !isVowel(c) {
            result += c
        }
    }
    return result
}

func isVowel(c: Char) -> Bool {
    switch c {
        case 'a', 'e', 'i', 'o', 'u':
            return true
        default:
            return false
    }
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for i in 0..<text.length {
        var c = text[i]
        if !isVowel(c) {
            result += c
        }
    }
    return result
}

// isVowel is a function that takes character and returns true if it is a vowel and false otherwise.
// isVowel('a') == true
// isVowel('b') == false
// isVowel('c') == false
// isVowel('d') == false
// isVowel('e') == true
// isVowel('f') == false
// isVowel('g') == false
// isVowel('h') == false
// isVowel('i') == true
// isVowel('j') == false
// isVowel('k') == false
// isVowel('l') == false
// isVowel('m') == false
// isVowel('n') == false
// isVowel('o') == true
// isVowel('p') == false
// isVowel('q') == false
// isVowel('r') == false
// isVowel('s') == false
// isVowel('t') == false
// isVowel('u') == true
// isVowel('v') == false
// isVowel('w') == false
// isVowel('x') == false
// isVowel('y') == false
// isVowel('z') == false
func isVowel(c: Char) -> Bool {
    switch c {
        case 'a', 'e', 'i', 'o', 'u':
            return true
        default:
            return false
    }
}
```

for i in 0..<text.length { // value of type 'String' has no member 'length'

func isVowel(c: Char) -> Bool { // cannot find type 'Char' in scope

case 'a', 'e', 'i', 'o', 'u': // single-quoted string literal found, use '"'

case 'a', 'e', 'i', 'o', 'u': // single-quoted string literal found, use '"'

case 'a', 'e', 'i', 'o', 'u': // single-quoted string literal found, use '"'

case 'a', 'e', 'i', 'o', 'u': // single-quoted string literal found, use '"'

case 'a', 'e', 'i', 'o', 'u': // single-quoted string literal found, use '"'

func removeVowels(text: String) -> String {
    var result = ""
    for i in 0..<text.length {
        var ch = text[i]
        if ch != 'a' && ch != 'e' && ch != 'i' && ch != 'o' && ch != 'u' {
            result += ch
        }
    }
    return result
}

func removeVowelsInString(text: String) -> String {
    var result = ""
    for i in 0..<text.length {
        var ch = text[i]
        if ch != 'a' && ch != 'e' && ch != 'i' && ch != 'o' && ch != 'u' {
            result += ch
        }
    }
    return result
}

func removeVowelsInFile(filename: String) -> String {
    let file = File(filename: filename)
    let text = file.text()
    var result = ""
    for i in 0..<text.length {
        var ch = text[i]
        if ch != 'a' && ch != 'e' && ch != 'i' && ch != 'o' && ch != 'u' {
            result += ch
        }
    }
    return result
}

func removeVowelsInFileInString(filename: String) -> String {
    let file = File(filename: filename)
    let text = file.text()
    var result = ""
    for i in 0..<text.length {
        var ch = text[i]
        if ch != 'a' && ch != 'e' && ch != 'i' && ch != 'o' && ch != 'u' {
            result += ch
        }
    }
    return result
}

func removeVowelsInFileInFile(filename: String) -> String {
    let file = File(filename: filename)
    let text = file.text()
    var result = ""
    for i in 0..<text.length {
        var ch = text[i]
        if ch != 'a' && ch != 'e' && ch != 'i' && ch != 'o' && ch != 'u' {
            result += ch
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for i in 0..<text.length {
        var ch = text[i]
        if ch != 'a' && ch != 'e' && ch != 'i' && ch != 'o' && ch != 'u' {
            result += ch
        }
    }
    return result
}

// remove_vowels_in_string is a function that takes string and returns string without vowels.
// removeVowelsInString(text: "") == ""
// removeVowelsInString(text: "abcdef") == "bcdf"
// removeVowelsInString(text: "aaaaa") == ""
// removeVowelsInString(text: "aaBAA") == "B"
// removeVowelsInString(text: "zbcd") == "zbcd"
func removeVowelsInString(text: String) -> String {
    var result = ""
    for i in 0..<text.length {
        var ch = text[i]
        if ch != 'a' && ch != 'e' && ch != 'i' && ch != 'o' && ch != 'u' {
            result += ch
        }
    }
    return result
}

// remove_vowels_in_file is a function that takes file name and returns string without vowels.
// removeVowelsInFile(filename: "") == ""
// removeVowelsInFile(filename: "test.txt") == "bcdf"
// removeVowelsInFile(filename: "test2.txt") == ""
// removeVowelsInFile(filename: "test3.txt") == "B"
// removeVowelsInFile(filename: "test4.txt") == "zbcd"
func removeVowelsInFile(filename: String) -> String {
    let file = File(filename: filename)
    let text = file.text()
    var result = ""
    for i in 0..<text.length {
        var ch = text[i]
        if ch != 'a' && ch != 'e' && ch != 'i' && ch != 'o' && ch != 'u' {
            result += ch
        }
    }
    return result
}

// remove_vowels_in_file_in_string is a function that takes file name and returns string without vowels.
// removeVowelsInFileInString(filename: "") == ""
// removeVowelsInFileInString(filename: "test.txt") == "bcdf"
// removeVowelsInFileInString(filename: "test2.txt") == ""
// removeVowelsInFileInString(filename: "test3.txt") == "B"
// removeVowelsInFileInString(filename: "test4.txt") == "zbcd"
func removeVowelsInFileInString(filename: String) -> String {
    let file = File(filename: filename)
    let text = file.text()
    var result = ""
    for i in 0..<text.length {
        var ch = text[i]
        if ch != 'a' && ch != 'e' && ch != 'i' && ch != 'o' && ch != 'u' {
            result += ch
        }
    }
    return result
}

// remove_vowels_in_file_in_file is a function that takes file name and returns string without vowels.
// removeVowelsInFileInFile(filename: "") == ""
// removeVowelsInFileInFile(filename: "test.txt") == "bcdf"
// removeVowelsInFileInFile(filename: "test2.txt") == ""
// removeVowelsInFileInFile(filename: "test3.txt") == "B"
// removeVowelsInFileInFile(filename: "test4.txt") == "zbcd"
func removeVowelsInFileInFile(filename: String) -> String {
    let file = File(filename: filename)
    let text = file.text()
    var result = ""
    for i in 0..<text.length {
        var ch = text[i]
        if ch != 'a' && ch != 'e' && ch != 'i' && ch != 'o' && ch != 'u' {
            result += ch
        }
    }
    return result
}

// remove_vowels_in_file_in_file_in_string is a function that takes file name and returns string without vowels.
// removeVowels

for i in 0..<text.length { // value of type 'String' has no member 'length'

if ch != 'a' && ch != 'e' && ch != 'i' && ch != 'o' && ch != 'u' { // single-quoted string literal found, use '"'

if ch != 'a' && ch != 'e' && ch != 'i' && ch != 'o' && ch != 'u' { // single-quoted string literal found, use '"'

if ch != 'a' && ch != 'e' && ch != 'i' && ch != 'o' && ch != 'u' { // single-quoted string literal found, use '"'

if ch != 'a' && ch != 'e' && ch != 'i' && ch != 'o' && ch != 'u' { // single-quoted string literal found, use '"'

if ch != 'a' && ch != 'e' && ch != 'i' && ch != 'o' && ch != 'u' { // single-quoted string literal found, use '"'

for i in 0..<text.length { // value of type 'String' has no member 'length'

if ch != 'a' && ch != 'e' && ch != 'i' && ch != 'o' && ch != 'u' { // single-quoted string literal found, use '"'

if ch != 'a' && ch != 'e' && ch != 'i' && ch != 'o' && ch != 'u' { // single-quoted string literal found, use '"'

if ch != 'a' && ch != 'e' && ch != 'i' && ch != 'o' && ch != 'u' { // single-quoted string literal found, use '"'

if ch != 'a' && ch != 'e' && ch != 'i' && ch != 'o' && ch != 'u' { // single-quoted string literal found, use '"'

if ch != 'a' && ch != 'e' && ch != 'i' && ch != 'o' && ch != 'u' { // single-quoted string literal found, use '"'

let file = File(filename: filename) // cannot find 'File' in scope

if ch != 'a' && ch != 'e' && ch != 'i' && ch != 'o' && ch != 'u' { // single-quoted string literal found, use '"'

if ch != 'a' && ch != 'e' && ch != 'i' && ch != 'o' && ch != 'u' { // single-quoted string literal found, use '"'

if ch != 'a' && ch != 'e' && ch != 'i' && ch != 'o' && ch != 'u' { // single-quoted string literal found, use '"'

if ch != 'a' && ch != 'e' && ch != 'i' && ch != 'o' && ch != 'u' { // single-quoted string literal found, use '"'

if ch != 'a' && ch != 'e' && ch != 'i' && ch != 'o' && ch != 'u' { // single-quoted string literal found, use '"'

let file = File(filename: filename) // cannot find 'File' in scope

if ch != 'a' && ch != 'e' && ch != 'i' && ch != 'o' && ch != 'u' { // single-quoted string literal found, use '"'

if ch != 'a' && ch != 'e' && ch != 'i' && ch != 'o' && ch != 'u' { // single-quoted string literal found, use '"'

if ch != 'a' && ch != 'e' && ch != 'i' && ch != 'o' && ch != 'u' { // single-quoted string literal found, use '"'

if ch != 'a' && ch != 'e' && ch != 'i' && ch != 'o' && ch != 'u' { // single-quoted string literal found, use '"'

if ch != 'a' && ch != 'e' && ch != 'i' && ch != 'o' && ch != 'u' { // single-quoted string literal found, use '"'

let file = File(filename: filename) // cannot find 'File' in scope

if ch != 'a' && ch != 'e' && ch != 'i' && ch != 'o' && ch != 'u' { // single-quoted string literal found, use '"'

if ch != 'a' && ch != 'e' && ch != 'i' && ch != 'o' && ch != 'u' { // single-quoted string literal found, use '"'

if ch != 'a' && ch != 'e' && ch != 'i' && ch != 'o' && ch != 'u' { // single-quoted string literal found, use '"'

if ch != 'a' && ch != 'e' && ch != 'i' && ch != 'o' && ch != 'u' { // single-quoted string literal found, use '"'

if ch != 'a' && ch != 'e' && ch != 'i' && ch != 'o' && ch != 'u' { // single-quoted string literal found, use '"'

Problem #69 Experiment #116

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if !["a", "e", "i", "o", "u"].contains(char.lowercaseString) {
            result.append(char)
        }
    }
    return result
}

<start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"<end_of_turn>
<start_of_turn>model
```swift
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if !["a", "e", "i", "o", "u"].contains(char.lowercaseString) {
            result.append(char)
        }
    }
    return result
}
```

if !["a", "e", "i", "o", "u"].contains(char.lowercaseString) { // value of type 'Character' has no member 'lowercaseString'

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if !"aeiouAEIOU".contains(char) {
            result.append(char)
        }
    }
    return result
}

<start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"<end_of_turn>
<start_of_turn>model
```swift
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if !"aeiouAEIOU".contains(char) {
            result.append(char)
        }
    }
    return result
}
```

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if !"aeiouAEIOU".contains(char) {
            result.append(char)
        }
    }
    return result
}

<start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"<end_of_turn>
<start_of_turn>model
```swift
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if !"aeiouAEIOU".contains(char) {
            result.append(char)
        }
    }
    return result
}
```

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if !["a", "e", "i", "o", "u"].contains(String(char).lowercased()) {
            result.append(char)
        }
    }
    return result
}

<start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"<end_of_turn>
<start_of_turn>model
```swift
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if !["a", "e", "i", "o", "u"].contains(String(char).lowercased()) {
            result.append(char)
        }
    }
    return result
}
```

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if !["a", "e", "i", "o", "u"].contains(String(char).lowercased()) {
            result.append(char)
        }
    }
    return result
}

<start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"<end_of_turn>
<start_of_turn>model
```swift
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if !["a", "e", "i", "o", "u"].contains(String(char).lowercased()) {
            result.append(char)
        }
    }
    return result
}
```

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if char != "a" && char != "e" && char != "i" && char != "o" && char != "u" {
            result.append(char)
        }
    }
    return result
}

<start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"<end_of_turn>
<start_of_turn>model
```swift
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if char != "a" && char != "e" && char != "i" && char != "o" && char != "u" {
            result.append(char)
        }
    }
    return result
}
```

 // XCTAssertTrue failed

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return text.filter { !vowels.contains($0) }
}

<start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"<end_of_turn>
<start_of_turn>model
```swift
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return text.filter { !vowels.contains($0) }
}
```

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if !["a", "e", "i", "o", "u"].contains(String(char).lowercased()) {
            result.append(char)
        }
    }
    return result
}

<start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"<end_of_turn>
<start_of_turn>model
```swift
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if !["a", "e", "i", "o", "u"].contains(String(char).lowercased()) {
            result.append(char)
        }
    }
    return result
}
```

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if char != "a" && char != "e" && char != "i" && char != "o" && char != "u" {
            result.append(char)
        }
    }
    return result
}

<start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"<end_of_turn>
<start_of_turn>model
```swift
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if char != "a" && char != "e" && char != "i" && char != "o" && char != "u" {
            result.append(char)
        }
    }
    return result
}
```

 // XCTAssertTrue failed

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if !"aeiouAEIOU".contains(char) {
            result.append(char)
        }
    }
    return result
}

<start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"<end_of_turn>
<start_of_turn>model
```swift
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if !"aeiouAEIOU".contains(char) {
            result.append(char)
        }
    }
    return result
}
```

Problem #69 Experiment #117

func removeVowels(text: String) -> String {
    return text.filter { !$0.isVowel }
}

extension Character {
    var isVowel: Bool {
        switch self.lowercase {
        case "a", "e", "i", "o", "u":
            return true
        default:
            return false
        }
    }
}

<start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"<end_of_turn>
<start_of_turn>model
```swift
func removeVowels(text: String) -> String {
    return text.filter { !$0.isVowel }
}

extension Character {
    var isVowel: Bool {
        switch self.lowercase {
        case "a", "e", "i", "o", "u":
            return true
        default:
            return false
        }
    }
}
```

switch self.lowercase { // value of type 'Character' has no member 'lowercase'

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return text.filter { !vowels.contains($0) }
}

<start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"<end_of_turn>
<start_of_turn>model
```swift
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return text.filter { !vowels.contains($0) }
}
```

func removeVowels(text: String) -> String {
    return text.filter { !$0.isVowel }
}

extension Character {
    var isVowel: Bool {
        return ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"].contains(String(self))
    }
}

<start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"<end_of_turn>
<start_of_turn>model
```swift
func removeVowels(text: String) -> String {
    return text.filter { !$0.isVowel }
}

extension Character {
    var isVowel: Bool {
        return ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"].contains(String(self))
    }
}
```

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return text.filter { !vowels.contains($0) }
}

<start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"<end_of_turn>
<start_of_turn>model
```swift
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return text.filter { !vowels.contains($0) }
}
```

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return text.filter { !vowels.contains($0) }
}

<start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"<end_of_turn>
<start_of_turn>model
```swift
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return text.filter { !vowels.contains($0) }
}
```

func removeVowels(text: String) -> String {
    return text.filter { !$0.isVowel }
}

extension Character {
    var isVowel: Bool {
        switch self {
        case "a", "e", "i", "o", "u", "A", "E", "I", "O", "U":
            return true
        default:
            return false
        }
    }
}

<start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"<end_of_turn>
<start_of_turn>model
```swift
func removeVowels(text: String) -> String {
    return text.filter { !$0.isVowel }
}

extension Character {
    var isVowel: Bool {
        switch self {
        case "a", "e", "i", "o", "u", "A", "E", "I", "O", "U":
            return true
        default:
            return false
        }
    }
}
```

func removeVowels(text: String) -> String {
    return text.filter { !"aeiouAEIOU".contains($0) }
}

<start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"<end_of_turn>
<start_of_turn>model
```swift
func removeVowels(text: String) -> String {
    return text.filter { !"aeiouAEIOU".contains($0) }
}
```

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}

<start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"<end_of_turn>
<start_of_turn>model
```swift
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    return text.filter { !"aeiouAEIOU".contains($0) }
}

<start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"<end_of_turn>
<start_of_turn>model
```swift
func removeVowels(text: String) -> String {
    return text.filter { !"aeiouAEIOU".contains($0) }
}
```

func removeVowels(text: String) -> String {
    return text.filter { !"aeiouAEIOU".contains($0) }
}

<start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"<end_of_turn>
<start_of_turn>model
```swift
func removeVowels(text: String) -> String {
    return text.filter { !"aeiouAEIOU".contains($0) }
}
```

Problem #69 Experiment #118

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd" [/INST] ```swift
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}
```

if !vowels.contains(char) { // cannot convert value of type 'Character' to expected argument type 'String'

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    var result = ""

    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }

    return result
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd" [/INST] ```swift
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    var result = ""

    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }

    return result
}
```

if !vowels.contains(char) { // cannot convert value of type 'Character' to expected argument type 'String'

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd" [/INST] ```swift
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}
```

if !vowels.contains(char) { // cannot convert value of type 'Character' to expected argument type 'String'

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd" [/INST] ```swift
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}
```

if !vowels.contains(char) { // cannot convert value of type 'Character' to expected argument type 'String'

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd" [/INST] ```swift
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}
```

if !vowels.contains(char) { // cannot convert value of type 'Character' to expected argument type 'String'

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd" [/INST] ```swift
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}
```

if !vowels.contains(char) { // cannot convert value of type 'Character' to expected argument type 'String'

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd" [/INST] ```swift
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}
```

if !vowels.contains(char) { // cannot convert value of type 'Character' to expected argument type 'String'

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd" [/INST] ```swift
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}
```

if !vowels.contains(char) { // cannot convert value of type 'Character' to expected argument type 'String'

func removeVowels(text: String) -> String {
    let vowels = "aeiou"
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd" [/INST] ```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiou"
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}
```

 // XCTAssertTrue failed

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if !["a", "e", "i", "o", "u"].contains(char) {
            result.append(char)
        }
    }
    return result
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd" [/INST] ```swift
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if !["a", "e", "i", "o", "u"].contains(char) {
            result.append(char)
        }
    }
    return result
}
```

 // XCTAssertTrue failed

Problem #69 Experiment #119

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    return String(text.filter { !vowels.contains($0) })
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd" [/INST] ```swift
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    return String(text.filter { !vowels.contains($0) })
}
```

return String(text.filter { !vowels.contains($0) }) // cannot convert value of type 'String.Element' (aka 'Character') to expected argument type 'String'

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    return String(text.filter { !vowels.contains($0) })
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd" [/INST] ```swift
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    return String(text.filter { !vowels.contains($0) })
}
```

return String(text.filter { !vowels.contains($0) }) // cannot convert value of type 'String.Element' (aka 'Character') to expected argument type 'String'

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    return String(text.filter { !vowels.contains($0) })
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd" [/INST] ```swift
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    return String(text.filter { !vowels.contains($0) })
}
```

return String(text.filter { !vowels.contains($0) }) // cannot convert value of type 'String.Element' (aka 'Character') to expected argument type 'String'

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    return String(text.filter { !vowels.contains($0) })
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd" [/INST] ```swift
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    return String(text.filter { !vowels.contains($0) })
}
```

return String(text.filter { !vowels.contains($0) }) // cannot convert value of type 'String.Element' (aka 'Character') to expected argument type 'String'

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    return String(text.filter { !vowels.contains($0) })
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd" [/INST] ```swift
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    return String(text.filter { !vowels.contains($0) })
}
```

return String(text.filter { !vowels.contains($0) }) // cannot convert value of type 'String.Element' (aka 'Character') to expected argument type 'String'

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    return String(text.filter { !vowels.contains($0) })
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd" [/INST] ```swift
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    return String(text.filter { !vowels.contains($0) })
}
```

return String(text.filter { !vowels.contains($0) }) // cannot convert value of type 'String.Element' (aka 'Character') to expected argument type 'String'

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    return String(text.filter { !vowels.contains($0) })
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd" [/INST] ```swift
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    return String(text.filter { !vowels.contains($0) })
}
```

return String(text.filter { !vowels.contains($0) }) // cannot convert value of type 'String.Element' (aka 'Character') to expected argument type 'String'

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    return String(text.filter { !vowels.contains($0) })
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd" [/INST] ```swift
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    return String(text.filter { !vowels.contains($0) })
}
```

return String(text.filter { !vowels.contains($0) }) // cannot convert value of type 'String.Element' (aka 'Character') to expected argument type 'String'

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    return String(text.filter { !vowels.contains($0) })
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd" [/INST] ```swift
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    return String(text.filter { !vowels.contains($0) })
}
```

return String(text.filter { !vowels.contains($0) }) // cannot convert value of type 'String.Element' (aka 'Character') to expected argument type 'String'

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    return String(text.filter { !vowels.contains($0) })
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd" [/INST] ```swift
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    return String(text.filter { !vowels.contains($0) })
}
```

return String(text.filter { !vowels.contains($0) }) // cannot convert value of type 'String.Element' (aka 'Character') to expected argument type 'String'

Problem #69 Experiment #120

func removeVowels(text: String) -> String {
    let vowels: [Character] = ["a", "e", "i", "o", "u"]
    return String(text.filter { !vowels.contains($0) })
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd" [/INST] ```swift
func removeVowels(text: String) -> String {
    let vowels: [Character] = ["a", "e", "i", "o", "u"]
    return String(text.filter { !vowels.contains($0) })
}
```

 // XCTAssertTrue failed

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    return text.filter { !vowels.contains($0) }
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd" [/INST] ```swift
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    return text.filter { !vowels.contains($0) }
}
```

return text.filter { !vowels.contains($0) } // cannot convert value of type 'String.Element' (aka 'Character') to expected argument type 'String'

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    return text.filter { !vowels.contains($0) }
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd" [/INST] ```swift
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    return text.filter { !vowels.contains($0) }
}
```

return text.filter { !vowels.contains($0) } // cannot convert value of type 'String.Element' (aka 'Character') to expected argument type 'String'

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u"]
    return text.filter { !vowels.contains($0) }
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd" [/INST] ```swift
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u"]
    return text.filter { !vowels.contains($0) }
}
```

 // XCTAssertTrue failed

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u"]
    return text.filter { !vowels.contains($0) }
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd" [/INST] ```swift
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u"]
    return text.filter { !vowels.contains($0) }
}
```

 // XCTAssertTrue failed

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    return text.filter { !vowels.contains($0) }
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd" [/INST] ```swift
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    return text.filter { !vowels.contains($0) }
}
```

return text.filter { !vowels.contains($0) } // cannot convert value of type 'String.Element' (aka 'Character') to expected argument type 'String'

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u"]
    return String(text.filter { !vowels.contains($0) })
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd" [/INST] ```swift
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u"]
    return String(text.filter { !vowels.contains($0) })
}
```

 // XCTAssertTrue failed

func removeVowels(text: String) -> String {
    let vowels = "aeiou"
    return text.filter { !vowels.contains($0) }
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd" [/INST] ```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiou"
    return text.filter { !vowels.contains($0) }
}
```

 // XCTAssertTrue failed

func removeVowels(text: String) -> String {
    let vowels = "aeiou"
    return text.filter { !vowels.contains($0) }
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd" [/INST] ```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiou"
    return text.filter { !vowels.contains($0) }
}
```

 // XCTAssertTrue failed

func removeVowels(text: String) -> String {
    let vowels: [Character] = ["a", "e", "i", "o", "u"]
    return text.filter { !vowels.contains($0) }
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd" [/INST] ```swift
func removeVowels(text: String) -> String {
    let vowels: [Character] = ["a", "e", "i", "o", "u"]
    return text.filter { !vowels.contains($0) }
}
```

 // XCTAssertTrue failed

Problem #69 Experiment #121

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var result = ""
    for char in text {
        if!vowels.contains(String(char)) {
            result.append(char)
        }
    }
    return result
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"

Answer:
```swift
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var result = ""
    for char in text {
        if!vowels.contains(String(char)) {
            result.append(char)
        }
    }
    return result
}
```

if!vowels.contains(String(char)) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    var result = ""
    for character in text {
        if!vowels.contains(character) {
            result.append(character)
        }
    }
    return result
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"

Answer:
```swift
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    var result = ""
    for character in text {
        if!vowels.contains(character) {
            result.append(character)
        }
    }
    return result
}
```

if!vowels.contains(character) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for character in text {
        if!vowels.contains(character) {
            result.append(character)
        }
    }
    return result
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"

Answer:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for character in text {
        if!vowels.contains(character) {
            result.append(character)
        }
    }
    return result
}
```

if!vowels.contains(character) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for character in text {
        if!vowels.contains(character) {
            result.append(character)
        }
    }
    return result
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"

Answer:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for character in text {
        if!vowels.contains(character) {
            result.append(character)
        }
    }
    return result
}
```

if!vowels.contains(character) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for character in text {
        if!vowels.contains(character) {
            result.append(character)
        }
    }
    return result
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"

Answer:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for character in text {
        if!vowels.contains(character) {
            result.append(character)
        }
    }
    return result
}
```

if!vowels.contains(character) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for character in text {
        if!vowels.contains(character) {
            result.append(character)
        }
    }
    return result
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"

Answer:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for character in text {
        if!vowels.contains(character) {
            result.append(character)
        }
    }
    return result
}
```

if!vowels.contains(character) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for character in text {
        if!vowels.contains(character) {
            result.append(character)
        }
    }
    return result
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"

Answer:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for character in text {
        if!vowels.contains(character) {
            result.append(character)
        }
    }
    return result
}
```

if!vowels.contains(character) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for char in text {
        if!vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"

Answer:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for char in text {
        if!vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}
```

if!vowels.contains(char) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for character in text {
        if!vowels.contains(character) {
            result.append(character)
        }
    }
    return result
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"

Answer:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for character in text {
        if!vowels.contains(character) {
            result.append(character)
        }
    }
    return result
}
```

if!vowels.contains(character) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for character in text {
        if!vowels.contains(character) {
            result.append(character)
        }
    }
    return result
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"

Answer:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for character in text {
        if!vowels.contains(character) {
            result.append(character)
        }
    }
    return result
}
```

if!vowels.contains(character) { // expected expression, var, or let in 'if' condition

Problem #69 Experiment #122

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter {!vowels.contains($0) })
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"

Answer:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter {!vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter {!vowels.contains($0) })
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"

Answer:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter {!vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter {!vowels.contains($0) })
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"

Answer:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter {!vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter {!vowels.contains($0) })
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"

Answer:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter {!vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter {!vowels.contains($0) })
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"

Answer:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter {!vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter {!vowels.contains($0) })
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"

Answer:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter {!vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter {!vowels.contains($0) })
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"

Answer:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter {!vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter {!vowels.contains($0) })
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"

Answer:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter {!vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter {!vowels.contains($0) })
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"

Answer:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter {!vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter {!vowels.contains($0) })
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"

Answer:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter {!vowels.contains($0) })
}
```

Problem #69 Experiment #123

func removeVowels(text: String) -> String {
    let vowels = Set("aeiouAEIOU")
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}

You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = Set("aeiouAEIOU")
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}
```

func removeVowels(text: String) -> String {
    let vowels = Set("aeiouAEIOU")
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}

You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = Set("aeiouAEIOU")
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}
```

func removeVowels(text: String) -> String {
    let vowels = Set("aeiouAEIOU")
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}

You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = Set("aeiouAEIOU")
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}
```

func removeVowels(text: String) -> String {
    let vowels = Set("aeiouAEIOU")
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}

You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = Set("aeiouAEIOU")
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}
```

func removeVowels(text: String) -> String {
    let vowels = Set("aeiouAEIOU")
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}

You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = Set("aeiouAEIOU")
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}
```

func removeVowels(text: String) -> String {
    let vowels = Set("aeiouAEIOU")
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}

You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = Set("aeiouAEIOU")
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}
```

func removeVowels(text: String) -> String {
    let vowels = Set("aeiouAEIOU")
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}

You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = Set("aeiouAEIOU")
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}
```

func removeVowels(text: String) -> String {
    let vowels = Set("aeiouAEIOU")
    return String(text.filter { !vowels.contains($0) })
}

You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = Set("aeiouAEIOU")
    return String(text.filter { !vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels = Set("aeiouAEIOU")
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}

You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = Set("aeiouAEIOU")
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}
```

func removeVowels(text: String) -> String {
    let vowels = Set("aeiouAEIOU")
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}

You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = Set("aeiouAEIOU")
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}
```

Problem #69 Experiment #124

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains(String($0)) })
}

You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains(String($0)) })
}
```

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains(String($0)) })
}

You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains(String($0)) })
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}

You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains(String($0)) })
}

You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains(String($0)) })
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}

You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains(String($0)) })
}

You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains(String($0)) })
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}

You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}

You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains(String($0)) })
}

You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains(String($0)) })
}
```

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains(String($0)) })
}

You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains(String($0)) })
}
```

Problem #69 Experiment #125

func removeVowels(text: String) -> String {
    let vowels = "aeiou"
    var result = ""
    for char in text {
        if!vowels.contains(char) {
            result += String(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = "aeiou"
    var result = ""
    for char in text {
        if!vowels.contains(char) {
            result += String(char)
        }
    }
    return result
}
```

if!vowels.contains(char) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if!"aeiou".contains(char) {
            result.append(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if!"aeiou".contains(char) {
            result.append(char)
        }
    }
    return result
}
```

if!"aeiou".contains(char) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    return text.filter { $0!= "a" && $0!= "e" && $0!= "i" && $0!= "o" && $0!= "u" }
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    return text.filter { $0!= "a" && $0!= "e" && $0!= "i" && $0!= "o" && $0!= "u" }
}
```

return text.filter { $0!= "a" && $0!= "e" && $0!= "i" && $0!= "o" && $0!= "u" } // cannot convert return expression of type '[String.Element]' (aka 'Array<Character>') to return type 'String'

return text.filter { $0!= "a" && $0!= "e" && $0!= "i" && $0!= "o" && $0!= "u" } // cannot convert value of type 'String' to expected argument type 'Bool'

return text.filter { $0!= "a" && $0!= "e" && $0!= "i" && $0!= "o" && $0!= "u" } // trailing closure passed to parameter of type 'Predicate<String.Element>' (aka 'Predicate<Character>') that does not accept a closure

return text.filter { $0!= "a" && $0!= "e" && $0!= "i" && $0!= "o" && $0!= "u" } // cannot convert value of type '()' to expected argument type 'Bool'

return text.filter { $0!= "a" && $0!= "e" && $0!= "i" && $0!= "o" && $0!= "u" } // cannot convert value of type '()' to expected argument type 'Bool'

return text.filter { $0!= "a" && $0!= "e" && $0!= "i" && $0!= "o" && $0!= "u" } // expression is not assignable: '&&' returns immutable value

return text.filter { $0!= "a" && $0!= "e" && $0!= "i" && $0!= "o" && $0!= "u" } // '=' must have consistent whitespace on both sides

return text.filter { $0!= "a" && $0!= "e" && $0!= "i" && $0!= "o" && $0!= "u" } // '=' must have consistent whitespace on both sides

return text.filter { $0!= "a" && $0!= "e" && $0!= "i" && $0!= "o" && $0!= "u" } // expression is not assignable: '&&' returns immutable value

return text.filter { $0!= "a" && $0!= "e" && $0!= "i" && $0!= "o" && $0!= "u" } // cannot convert value of type 'String' to expected argument type 'Bool'

return text.filter { $0!= "a" && $0!= "e" && $0!= "i" && $0!= "o" && $0!= "u" } // cannot convert value of type '()' to expected argument type 'Bool'

return text.filter { $0!= "a" && $0!= "e" && $0!= "i" && $0!= "o" && $0!= "u" } // expression is not assignable: '&&' returns immutable value

return text.filter { $0!= "a" && $0!= "e" && $0!= "i" && $0!= "o" && $0!= "u" } // '=' must have consistent whitespace on both sides

return text.filter { $0!= "a" && $0!= "e" && $0!= "i" && $0!= "o" && $0!= "u" } // cannot assign through '!': '$0' is immutable

return text.filter { $0!= "a" && $0!= "e" && $0!= "i" && $0!= "o" && $0!= "u" } // cannot convert value of type 'String' to expected argument type 'Bool'

return text.filter { $0!= "a" && $0!= "e" && $0!= "i" && $0!= "o" && $0!= "u" } // cannot convert value of type 'String' to expected argument type 'Bool'

return text.filter { $0!= "a" && $0!= "e" && $0!= "i" && $0!= "o" && $0!= "u" } // cannot convert value of type '()' to expected argument type 'Bool'

return text.filter { $0!= "a" && $0!= "e" && $0!= "i" && $0!= "o" && $0!= "u" } // '=' must have consistent whitespace on both sides

return text.filter { $0!= "a" && $0!= "e" && $0!= "i" && $0!= "o" && $0!= "u" } // expression is not assignable: '&&' returns immutable value

return text.filter { $0!= "a" && $0!= "e" && $0!= "i" && $0!= "o" && $0!= "u" } // '=' must have consistent whitespace on both sides

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if!"aeiou".contains(char) {
            result.append(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if!"aeiou".contains(char) {
            result.append(char)
        }
    }
    return result
}
```

if!"aeiou".contains(char) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for char in text {
        if!vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for char in text {
        if!vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}
```

if!vowels.contains(char) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    let vowels = "aeiou"
    var result = ""
    for char in text {
        if!vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = "aeiou"
    var result = ""
    for char in text {
        if!vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}
```

if!vowels.contains(char) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    var newText = ""
    for char in text {
        if!vowels.contains(String(char)) {
            newText += String(char)
        }
    }
    return newText
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    var newText = ""
    for char in text {
        if!vowels.contains(String(char)) {
            newText += String(char)
        }
    }
    return newText
}
```

if!vowels.contains(String(char)) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    let vowels = Set("aeiouAEIOU")
    return text.filter {!vowels.contains($0) }
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = Set("aeiouAEIOU")
    return text.filter {!vowels.contains($0) }
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for char in text {
        if!vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for char in text {
        if!vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}
```

if!vowels.contains(char) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    return text.filter {!"aeiou".contains($0) }
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    return text.filter {!"aeiou".contains($0) }
}
```

 // XCTAssertTrue failed

Problem #69 Experiment #126

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if!"aeiouAEIOU".contains(char) {
            result.append(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if!"aeiouAEIOU".contains(char) {
            result.append(char)
        }
    }
    return result
}
```

if!"aeiouAEIOU".contains(char) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if!"aeiouAEIOU".contains(char) {
            result.append(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if!"aeiouAEIOU".contains(char) {
            result.append(char)
        }
    }
    return result
}
```

if!"aeiouAEIOU".contains(char) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if!"aeiouAEIOU".contains(char) {
            result.append(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if!"aeiouAEIOU".contains(char) {
            result.append(char)
        }
    }
    return result
}
```

if!"aeiouAEIOU".contains(char) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if char!= "a" && char!= "e" && char!= "i" && char!= "o" && char!= "u" {
            result += String(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if char!= "a" && char!= "e" && char!= "i" && char!= "o" && char!= "u" {
            result += String(char)
        }
    }
    return result
}
```

if char!= "a" && char!= "e" && char!= "i" && char!= "o" && char!= "u" { // '=' must have consistent whitespace on both sides

if char!= "a" && char!= "e" && char!= "i" && char!= "o" && char!= "u" { // '=' must have consistent whitespace on both sides

if char!= "a" && char!= "e" && char!= "i" && char!= "o" && char!= "u" { // cannot convert value of type 'Character' to expected argument type 'Bool'

if char!= "a" && char!= "e" && char!= "i" && char!= "o" && char!= "u" { // '=' must have consistent whitespace on both sides

if char!= "a" && char!= "e" && char!= "i" && char!= "o" && char!= "u" { // cannot force unwrap value of non-optional type 'Character'

if char!= "a" && char!= "e" && char!= "i" && char!= "o" && char!= "u" { // cannot force unwrap value of non-optional type 'Character'

if char!= "a" && char!= "e" && char!= "i" && char!= "o" && char!= "u" { // cannot force unwrap value of non-optional type 'Character'

if char!= "a" && char!= "e" && char!= "i" && char!= "o" && char!= "u" { // cannot convert value of type 'String' to expected argument type 'Bool'

if char!= "a" && char!= "e" && char!= "i" && char!= "o" && char!= "u" { // cannot force unwrap value of non-optional type 'Character'

if char!= "a" && char!= "e" && char!= "i" && char!= "o" && char!= "u" { // cannot convert value of type 'String' to expected argument type 'Bool'

if char!= "a" && char!= "e" && char!= "i" && char!= "o" && char!= "u" { // cannot convert value of type 'Character' to expected argument type 'Bool'

if char!= "a" && char!= "e" && char!= "i" && char!= "o" && char!= "u" { // cannot convert value of type 'Character' to expected argument type 'Bool'

if char!= "a" && char!= "e" && char!= "i" && char!= "o" && char!= "u" { // cannot convert value of type 'String' to expected argument type 'Bool'

if char!= "a" && char!= "e" && char!= "i" && char!= "o" && char!= "u" { // cannot convert value of type 'String' to expected argument type 'Bool'

if char!= "a" && char!= "e" && char!= "i" && char!= "o" && char!= "u" { // cannot convert value of type 'Character' to expected argument type 'Bool'

if char!= "a" && char!= "e" && char!= "i" && char!= "o" && char!= "u" { // use of '=' in a boolean context, did you mean '=='?

if char!= "a" && char!= "e" && char!= "i" && char!= "o" && char!= "u" { // '=' must have consistent whitespace on both sides

if char!= "a" && char!= "e" && char!= "i" && char!= "o" && char!= "u" { // '=' must have consistent whitespace on both sides

if char!= "a" && char!= "e" && char!= "i" && char!= "o" && char!= "u" { // cannot force unwrap value of non-optional type 'Character'

if char!= "a" && char!= "e" && char!= "i" && char!= "o" && char!= "u" { // cannot assign value of type '()' to type 'Character'

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if!"aeiou".contains(char) {
            result.append(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if!"aeiou".contains(char) {
            result.append(char)
        }
    }
    return result
}
```

if!"aeiou".contains(char) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if!"aeiouAEIOU".contains(char) {
            result += String(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if!"aeiouAEIOU".contains(char) {
            result += String(char)
        }
    }
    return result
}
```

if!"aeiouAEIOU".contains(char) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if!"aeiou".contains(char) {
            result.append(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if!"aeiou".contains(char) {
            result.append(char)
        }
    }
    return result
}
```

if!"aeiou".contains(char) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if!"aeiou".contains(char) {
            result.append(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if!"aeiou".contains(char) {
            result.append(char)
        }
    }
    return result
}
```

if!"aeiou".contains(char) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if char!= "a" && char!= "e" && char!= "i" && char!= "o" && char!= "u" {
            result += String(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if char!= "a" && char!= "e" && char!= "i" && char!= "o" && char!= "u" {
            result += String(char)
        }
    }
    return result
}
```

if char!= "a" && char!= "e" && char!= "i" && char!= "o" && char!= "u" { // '=' must have consistent whitespace on both sides

if char!= "a" && char!= "e" && char!= "i" && char!= "o" && char!= "u" { // '=' must have consistent whitespace on both sides

if char!= "a" && char!= "e" && char!= "i" && char!= "o" && char!= "u" { // cannot convert value of type 'Character' to expected argument type 'Bool'

if char!= "a" && char!= "e" && char!= "i" && char!= "o" && char!= "u" { // '=' must have consistent whitespace on both sides

if char!= "a" && char!= "e" && char!= "i" && char!= "o" && char!= "u" { // cannot force unwrap value of non-optional type 'Character'

if char!= "a" && char!= "e" && char!= "i" && char!= "o" && char!= "u" { // cannot force unwrap value of non-optional type 'Character'

if char!= "a" && char!= "e" && char!= "i" && char!= "o" && char!= "u" { // cannot force unwrap value of non-optional type 'Character'

if char!= "a" && char!= "e" && char!= "i" && char!= "o" && char!= "u" { // cannot convert value of type 'String' to expected argument type 'Bool'

if char!= "a" && char!= "e" && char!= "i" && char!= "o" && char!= "u" { // cannot force unwrap value of non-optional type 'Character'

if char!= "a" && char!= "e" && char!= "i" && char!= "o" && char!= "u" { // cannot convert value of type 'String' to expected argument type 'Bool'

if char!= "a" && char!= "e" && char!= "i" && char!= "o" && char!= "u" { // cannot convert value of type 'Character' to expected argument type 'Bool'

if char!= "a" && char!= "e" && char!= "i" && char!= "o" && char!= "u" { // cannot convert value of type 'Character' to expected argument type 'Bool'

if char!= "a" && char!= "e" && char!= "i" && char!= "o" && char!= "u" { // cannot convert value of type 'String' to expected argument type 'Bool'

if char!= "a" && char!= "e" && char!= "i" && char!= "o" && char!= "u" { // cannot convert value of type 'String' to expected argument type 'Bool'

if char!= "a" && char!= "e" && char!= "i" && char!= "o" && char!= "u" { // cannot convert value of type 'Character' to expected argument type 'Bool'

if char!= "a" && char!= "e" && char!= "i" && char!= "o" && char!= "u" { // use of '=' in a boolean context, did you mean '=='?

if char!= "a" && char!= "e" && char!= "i" && char!= "o" && char!= "u" { // '=' must have consistent whitespace on both sides

if char!= "a" && char!= "e" && char!= "i" && char!= "o" && char!= "u" { // '=' must have consistent whitespace on both sides

if char!= "a" && char!= "e" && char!= "i" && char!= "o" && char!= "u" { // cannot force unwrap value of non-optional type 'Character'

if char!= "a" && char!= "e" && char!= "i" && char!= "o" && char!= "u" { // cannot assign value of type '()' to type 'Character'

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if char!= "a" && char!= "e" && char!= "i" && char!= "o" && char!= "u" {
            result += String(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if char!= "a" && char!= "e" && char!= "i" && char!= "o" && char!= "u" {
            result += String(char)
        }
    }
    return result
}
```

if char!= "a" && char!= "e" && char!= "i" && char!= "o" && char!= "u" { // '=' must have consistent whitespace on both sides

if char!= "a" && char!= "e" && char!= "i" && char!= "o" && char!= "u" { // '=' must have consistent whitespace on both sides

if char!= "a" && char!= "e" && char!= "i" && char!= "o" && char!= "u" { // cannot convert value of type 'Character' to expected argument type 'Bool'

if char!= "a" && char!= "e" && char!= "i" && char!= "o" && char!= "u" { // '=' must have consistent whitespace on both sides

if char!= "a" && char!= "e" && char!= "i" && char!= "o" && char!= "u" { // cannot force unwrap value of non-optional type 'Character'

if char!= "a" && char!= "e" && char!= "i" && char!= "o" && char!= "u" { // cannot force unwrap value of non-optional type 'Character'

if char!= "a" && char!= "e" && char!= "i" && char!= "o" && char!= "u" { // cannot force unwrap value of non-optional type 'Character'

if char!= "a" && char!= "e" && char!= "i" && char!= "o" && char!= "u" { // cannot convert value of type 'String' to expected argument type 'Bool'

if char!= "a" && char!= "e" && char!= "i" && char!= "o" && char!= "u" { // cannot force unwrap value of non-optional type 'Character'

if char!= "a" && char!= "e" && char!= "i" && char!= "o" && char!= "u" { // cannot convert value of type 'String' to expected argument type 'Bool'

if char!= "a" && char!= "e" && char!= "i" && char!= "o" && char!= "u" { // cannot convert value of type 'Character' to expected argument type 'Bool'

if char!= "a" && char!= "e" && char!= "i" && char!= "o" && char!= "u" { // cannot convert value of type 'Character' to expected argument type 'Bool'

if char!= "a" && char!= "e" && char!= "i" && char!= "o" && char!= "u" { // cannot convert value of type 'String' to expected argument type 'Bool'

if char!= "a" && char!= "e" && char!= "i" && char!= "o" && char!= "u" { // cannot convert value of type 'String' to expected argument type 'Bool'

if char!= "a" && char!= "e" && char!= "i" && char!= "o" && char!= "u" { // cannot convert value of type 'Character' to expected argument type 'Bool'

if char!= "a" && char!= "e" && char!= "i" && char!= "o" && char!= "u" { // use of '=' in a boolean context, did you mean '=='?

if char!= "a" && char!= "e" && char!= "i" && char!= "o" && char!= "u" { // '=' must have consistent whitespace on both sides

if char!= "a" && char!= "e" && char!= "i" && char!= "o" && char!= "u" { // '=' must have consistent whitespace on both sides

if char!= "a" && char!= "e" && char!= "i" && char!= "o" && char!= "u" { // cannot force unwrap value of non-optional type 'Character'

if char!= "a" && char!= "e" && char!= "i" && char!= "o" && char!= "u" { // cannot assign value of type '()' to type 'Character'

Problem #69 Experiment #127

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var newText = ""
    for char in text {
        if!vowels.contains(String(char)) {
            newText += String(char)
        }
    }
    return newText
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var newText = ""
    for char in text {
        if!vowels.contains(String(char)) {
            newText += String(char)
        }
    }
    return newText
}
```

if!vowels.contains(String(char)) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var result = ""
    for char in text {
        if!vowels.contains(String(char)) {
            result += String(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var result = ""
    for char in text {
        if!vowels.contains(String(char)) {
            result += String(char)
        }
    }
    return result
}
```

if!vowels.contains(String(char)) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    // your code here
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    // your code here
}
```

} // missing return in global function expected to return 'String'

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if!"aeiou".contains(char) {
            result += String(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if!"aeiou".contains(char) {
            result += String(char)
        }
    }
    return result
}
```

if!"aeiou".contains(char) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    // your code here
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    // your code here
}
```

} // missing return in global function expected to return 'String'

func removeVowels(text: String) -> String {
    let vowels: [Character] = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var result = ""
    for char in text {
        if!vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels: [Character] = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var result = ""
    for char in text {
        if!vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}
```

if!vowels.contains(char) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if!"aeiou".contains(char) {
            result.append(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if!"aeiou".contains(char) {
            result.append(char)
        }
    }
    return result
}
```

if!"aeiou".contains(char) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    // your code here
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    // your code here
}
```

} // missing return in global function expected to return 'String'

func removeVowels(text: String) -> String {
    let vowels: [Character] = ["a", "e", "i", "o", "u", "y"]
    var result = ""
    for char in text {
        if!vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels: [Character] = ["a", "e", "i", "o", "u", "y"]
    var result = ""
    for char in text {
        if!vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}
```

if!vowels.contains(char) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var result = ""
    for char in text {
        if!vowels.contains(String(char)) {
            result.append(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var result = ""
    for char in text {
        if!vowels.contains(String(char)) {
            result.append(char)
        }
    }
    return result
}
```

if!vowels.contains(String(char)) { // expected expression, var, or let in 'if' condition

Problem #69 Experiment #128

func removeVowels(text: String) -> String {
    let vowels = "aeiou"
    var result = ""
    for character in text {
        if!vowels.contains(character) {
            result.append(character)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = "aeiou"
    var result = ""
    for character in text {
        if!vowels.contains(character) {
            result.append(character)
        }
    }
    return result
}
```

if!vowels.contains(character) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    // TODO: Implement removeVowels
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    // TODO: Implement removeVowels
}
```

} // missing return in global function expected to return 'String'

func removeVowels(text: String) -> String {
    return text.filter {!$0.isVowel() }
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    return text.filter {!$0.isVowel() }
}
```

return text.filter {!$0.isVowel() } // value of type 'String.Element' (aka 'Character') has no member 'isVowel'

func removeVowels(text: String) -> String {
    // TODO: Implement removeVowels(text: String) -> String
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    // TODO: Implement removeVowels(text: String) -> String
}
```

} // missing return in global function expected to return 'String'

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var newText = ""
    for character in text {
        if!vowels.contains(character) {
            newText.append(character)
        }
    }
    return newText
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var newText = ""
    for character in text {
        if!vowels.contains(character) {
            newText.append(character)
        }
    }
    return newText
}
```

if!vowels.contains(character) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    return text.filter {!$0.isVowel() }
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    return text.filter {!$0.isVowel() }
}
```

return text.filter {!$0.isVowel() } // value of type 'String.Element' (aka 'Character') has no member 'isVowel'

func removeVowels(text: String) -> String {
    var result = ""
    for character in text {
        if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" {
            result.append(character)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for character in text {
        if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" {
            result.append(character)
        }
    }
    return result
}
```

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // cannot convert value of type 'String' to expected argument type 'Bool'

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // cannot force unwrap value of non-optional type 'Character'

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // cannot convert value of type 'Character' to expected argument type 'Bool'

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // cannot convert value of type 'String' to expected argument type 'Bool'

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // cannot convert value of type 'String' to expected argument type 'Bool'

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // cannot assign value of type '()' to type 'Character'

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // use of '=' in a boolean context, did you mean '=='?

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // '=' must have consistent whitespace on both sides

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // cannot convert value of type 'Character' to expected argument type 'Bool'

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // cannot convert value of type 'Character' to expected argument type 'Bool'

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // cannot force unwrap value of non-optional type 'Character'

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // '=' must have consistent whitespace on both sides

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // cannot convert value of type 'String' to expected argument type 'Bool'

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // cannot force unwrap value of non-optional type 'Character'

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // cannot force unwrap value of non-optional type 'Character'

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // '=' must have consistent whitespace on both sides

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // '=' must have consistent whitespace on both sides

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // cannot force unwrap value of non-optional type 'Character'

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // cannot convert value of type 'Character' to expected argument type 'Bool'

if character!= "a" && character!= "e" && character!= "i" && character!= "o" && character!= "u" { // '=' must have consistent whitespace on both sides

func removeVowels(text: String) -> String {
    let vowels = "aeiou"
    var newText = ""
    for character in text {
        if!vowels.contains(character) {
            newText.append(character)
        }
    }
    return newText
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = "aeiou"
    var newText = ""
    for character in text {
        if!vowels.contains(character) {
            newText.append(character)
        }
    }
    return newText
}
```

if!vowels.contains(character) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    let vowels = "aeiou"
    var result = ""
    for character in text {
        if vowels.contains(String(character)) {
            continue
        }
        result.append(character)
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = "aeiou"
    var result = ""
    for character in text {
        if vowels.contains(String(character)) {
            continue
        }
        result.append(character)
    }
    return result
}
```

 // XCTAssertTrue failed

func removeVowels(text: String) -> String {
    return text.filter {!$0.isVowel() }
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    return text.filter {!$0.isVowel() }
}
```

return text.filter {!$0.isVowel() } // value of type 'String.Element' (aka 'Character') has no member 'isVowel'

Problem #69 Experiment #129

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter {!vowels.contains($0) })
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"<|im_end|>
<|im_start|>assistant
```swift
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter {!vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    
    return text.filter {!vowels.contains($0) }
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"<|im_end|>
<|im_start|>assistant
```swift
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    
    return text.filter {!vowels.contains($0) }
}
```

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    
    return text.filter {!vowels.contains($0) }
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"<|im_end|>
<|im_start|>assistant
```swift
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    
    return text.filter {!vowels.contains($0) }
}
```

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter {!vowels.contains($0) })
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"<|im_end|>
<|im_start|>assistant
```swift
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter {!vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return text.filter {!vowels.contains($0) }
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"<|im_end|>
<|im_start|>assistant
```swift
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return text.filter {!vowels.contains($0) }
}
```

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter {!vowels.contains($0) })
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"<|im_end|>
<|im_start|>assistant
```swift
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter {!vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return text.filter {!vowels.contains($0) }
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"<|im_end|>
<|im_start|>assistant
```swift
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return text.filter {!vowels.contains($0) }
}
```

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter {!vowels.contains($0) })
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"<|im_end|>
<|im_start|>assistant
```swift
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter {!vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    
    return text.filter {!vowels.contains($0) }
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"<|im_end|>
<|im_start|>assistant
```swift
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    
    return text.filter {!vowels.contains($0) }
}
```

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    
    return text.filter {!vowels.contains($0) }
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"<|im_end|>
<|im_start|>assistant
```swift
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    
    return text.filter {!vowels.contains($0) }
}
```

Problem #69 Experiment #130

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}

// Example usage:
print(removeVowels(text: "Hello World!"))  // Output: Hll Wrld!
print(removeVowels(text: "Swift Programming"))  // Output: Swft Prgrmmng
print(removeVowels(text: "AEIOUaeiou"))  // Output:
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}

// Example usage:
print(removeVowels(text: "Hello World"))  // Output: Hll Wrld
print(removeVowels(text: "Swift Programming"))  // Output: Swft Prgrmmng
print(removeVowels(text: "AEIOUaeiou"))  // Output: ''
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}

// Example usage:
print(removeVowels(text: "Hello World!"))  // Output: Hll Wrld!
print(removeVowels(text: "Swift Programming"))  // Output: Swft Prgrmmng
print(removeVowels(text: "AEIOUaeiou"))  // Output: ""
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}

// Example usage:
print(removeVowels(text: "Hello World!"))  // Output: Hll Wrld!
print(removeVowels(text: "Swift Programming"))  // Output: Swft Prgrmmng
print(removeVowels(text: "AEIOUaeiou"))  // Output: 
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}

// Example usage:
print(removeVowels(text: "Hello World!"))  // Output: Hll Wrld!
print(removeVowels(text: "Swift Programming"))  // Output: Swft Prgrmmng
print(removeVowels(text: "AEIOUaeiou"))  // Output: ""
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}

func main() {
    assert(removeVowels(text: "") == "")
    assert(removeVowels(text: "abcdef") == "bcdf")
    assert(removeVowels(text: "aaaaa") == "")
    assert(removeVowels(text: "aaBAA") == "B")
    assert(removeVowels(text: "zbcd") == "zbcd")
    
    print("All tests passed.")
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}

// Main function to test the removeVowels function
func main() {
    assert(removeVowels(text: "") == "")
    assert(removeVowels(text: "abcdef") == "bcdf")
    assert(removeVowels(text: "aaaaa") == "")
    assert(removeVowels(text: "aaBAA") == "B")
    assert(removeVowels(text: "zbcd") == "zbcd")
    
    print("All tests passed.")
}

main()
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}

// Example usage:
print(removeVowels(text: "Hello World!"))  // Output: Hll Wrld!
print(removeVowels(text: "Swift Programming"))  // Output: Swft Prgrmmng
print(removeVowels(text: "AEIOUaeiou"))  // Output:
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}

// Example usage:
print(removeVowels(text: "Hello World!"))  // Output: Hll Wrld!
print(removeVowels(text: "Swift Programming"))  // Output: Swft Prgrmmng
print(removeVowels(text: "AEIOUaeiou"))  // Output:
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}

// Example usage:
print(removeVowels(text: "Hello World!"))  // Output: Hll Wrld!
print(removeVowels(text: "Swift Programming"))  // Output: Swft Prgrmmng
print(removeVowels(text: "AEIOUaeiou"))  // Output: ""
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}

// Example usage:
print(removeVowels(text: "Hello World!"))  // Output: Hll Wrld!
print(removeVowels(text: "Swift Programming"))  // Output: Swft Prgrmmng
print(removeVowels(text: "AEIOUaeiou"))  // Output:
```

Problem #69 Experiment #131

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    let characters = text.unicodeScalars
    let filteredCharacters = characters.filter { !vowels.contains($0) }
    let result = String(filteredCharacters)
    return result
}

system
You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
assistant
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    let characters = text.unicodeScalars
    let filteredCharacters = characters.filter { !vowels.contains($0) }
    let result = String(filteredCharacters)
    return result
}
```

let filteredCharacters = characters.filter { !vowels.contains($0) } // instance method 'contains' requires that 'String.UnicodeScalarView.Element' (aka 'Unicode.Scalar') conform to 'StringProtocol'

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}

system
You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
assistant
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}

system
You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
assistant
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}

system
You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
assistant
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}

system
You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
assistant
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    let characters = text.filter { !vowels.contains($0) }
    return String(characters)
}

system
You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
assistant
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    let characters = text.filter { !vowels.contains($0) }
    return String(characters)
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    let filtered = text.filter { !vowels.contains($0) }
    return String(filtered)
}

system
You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
assistant
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    let filtered = text.filter { !vowels.contains($0) }
    return String(filtered)
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    let characters = text.filter { !vowels.contains($0) }
    return String(characters)
}

system
You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
assistant
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    let characters = text.filter { !vowels.contains($0) }
    return String(characters)
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    let characters = text.filter { !vowels.contains($0) }
    return String(characters)
}

system
You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
assistant
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    let characters = text.filter { !vowels.contains($0) }
    return String(characters)
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}

system
You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
assistant
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}
```

Problem #69 Experiment #132

func removeVowels(text: String) -> String { 
    return text.filter { !"aeiouAEIOU".contains($0) }
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String { 
    return text.filter { !"aeiouAEIOU".contains($0) }
}
```

func removeVowels(text: String) -> String { 
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String { 
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}
```

func removeVowels(text: String) -> String { 
    let vowels = "aeiouAEIOU"
    let result = text.filter { !vowels.contains($0) }
    return result
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String { 
    let vowels = "aeiouAEIOU"
    let result = text.filter { !vowels.contains($0) }
    return result
}
```

func removeVowels(text: String) -> String { 
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String { 
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}
```

func removeVowels(text: String) -> String { 
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String { 
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}
```

func removeVowels(text: String) -> String { 
    let vowels = "aeiouAEIOU"
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String { 
    let vowels = "aeiouAEIOU"
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}
```

func removeVowels(text: String) -> String { 
    return text.filter { !"aeiouAEIOU".contains($0) }
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String { 
    return text.filter { !"aeiouAEIOU".contains($0) }
}
```

func removeVowels(text: String) -> String { 
    let vowels = "aeiouAEIOU"
    let result = text.filter { !vowels.contains($0) }
    return result
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String { 
    let vowels = "aeiouAEIOU"
    let result = text.filter { !vowels.contains($0) }
    return result
}
```

func removeVowels(text: String) -> String { 
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String { 
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}
```

func removeVowels(text: String) -> String { 
    let vowels = "aeiouAEIOU"
    let result = text.filter { !vowels.contains($0) }
    return result
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String { 
    let vowels = "aeiouAEIOU"
    let result = text.filter { !vowels.contains($0) }
    return result
}
```

Problem #69 Experiment #133

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for character in text {
        if!vowels.contains(character) {
            result.append(character)
        }
    }
    return result
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"

Answer:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for character in text {
        if!vowels.contains(character) {
            result.append(character)
        }
    }
    return result
}
```

if!vowels.contains(character) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    
    for char in text {
        if!vowels.contains(char) {
            result.append(char)
        }
    }
    
    return result
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"

Answer:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    
    for char in text {
        if!vowels.contains(char) {
            result.append(char)
        }
    }
    
    return result
}
```

if!vowels.contains(char) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    let vowels: [Character] = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var result = ""
    
    for character in text {
        if!vowels.contains(character) {
            result.append(character)
        }
    }
    
    return result
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"

Answer:
```swift
func removeVowels(text: String) -> String {
    let vowels: [Character] = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var result = ""
    
    for character in text {
        if!vowels.contains(character) {
            result.append(character)
        }
    }
    
    return result
}
```

if!vowels.contains(character) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    let vowels: [Character] = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var result = ""
    
    for character in text {
        if!vowels.contains(character) {
            result.append(character)
        }
    }
    
    return result
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"

Answer:
```swift
func removeVowels(text: String) -> String {
    let vowels: [Character] = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var result = ""
    
    for character in text {
        if!vowels.contains(character) {
            result.append(character)
        }
    }
    
    return result
}
```

if!vowels.contains(character) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    
    for character in text {
        if!vowels.contains(character) {
            result.append(character)
        }
    }
    
    return result
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"

Answer:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    
    for character in text {
        if!vowels.contains(character) {
            result.append(character)
        }
    }
    
    return result
}
```

if!vowels.contains(character) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    
    for character in text {
        if!vowels.contains(character) {
            result.append(character)
        }
    }
    
    return result
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"

Answer:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    
    for character in text {
        if!vowels.contains(character) {
            result.append(character)
        }
    }
    
    return result
}
```

if!vowels.contains(character) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for character in text {
        if!vowels.contains(character) {
            result.append(character)
        }
    }
    return result
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"

Answer:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for character in text {
        if!vowels.contains(character) {
            result.append(character)
        }
    }
    return result
}
```

if!vowels.contains(character) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    
    for character in text {
        if!vowels.contains(character) {
            result.append(character)
        }
    }
    
    return result
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"

Answer:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    
    for character in text {
        if!vowels.contains(character) {
            result.append(character)
        }
    }
    
    return result
}
```

if!vowels.contains(character) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var result = ""
    
    for character in text {
        if!vowels.contains(character) {
            result.append(character)
        }
    }
    
    return result
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"

Answer:
```swift
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var result = ""
    
    for character in text {
        if!vowels.contains(character) {
            result.append(character)
        }
    }
    
    return result
}
```

if!vowels.contains(character) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    
    for character in text {
        if!vowels.contains(character) {
            result.append(character)
        }
    }
    
    return result
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"

Answer:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    
    for character in text {
        if!vowels.contains(character) {
            result.append(character)
        }
    }
    
    return result
}
```

if!vowels.contains(character) { // expected expression, var, or let in 'if' condition

Problem #69 Experiment #134

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for char in text {
        if!vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"

Answer:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for char in text {
        if!vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}
```

if!vowels.contains(char) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for char in text {
        if!vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"

Answer:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for char in text {
        if!vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}
```

if!vowels.contains(char) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for character in text {
        if!vowels.contains(character) {
            result.append(character)
        }
    }
    return result
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"

Answer:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for character in text {
        if!vowels.contains(character) {
            result.append(character)
        }
    }
    return result
}
```

if!vowels.contains(character) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for char in text {
        if!vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"

Answer:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for char in text {
        if!vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}
```

if!vowels.contains(char) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    let vowels: [Character] = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var result = ""
    
    for char in text {
        if!vowels.contains(char) {
            result.append(char)
        }
    }
    
    return result
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"

Answer:
```swift
func removeVowels(text: String) -> String {
    let vowels: [Character] = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var result = ""
    
    for char in text {
        if!vowels.contains(char) {
            result.append(char)
        }
    }
    
    return result
}
```

if!vowels.contains(char) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for char in text {
        if!vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"

Answer:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for char in text {
        if!vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}
```

if!vowels.contains(char) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for char in text {
        if!vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"

Answer:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for char in text {
        if!vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}
```

if!vowels.contains(char) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for character in text {
        if!vowels.contains(character) {
            result.append(character)
        }
    }
    return result
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"

Answer:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for character in text {
        if!vowels.contains(character) {
            result.append(character)
        }
    }
    return result
}
```

if!vowels.contains(character) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for char in text {
        if!vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"

Answer:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for char in text {
        if!vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}
```

if!vowels.contains(char) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for char in text {
        if!vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"

Answer:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for char in text {
        if!vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}
```

if!vowels.contains(char) { // expected expression, var, or let in 'if' condition

Problem #69 Experiment #135

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return text.filter { !vowels.contains($0) }
}

You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return text.filter { !vowels.contains($0) }
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return text.filter { !vowels.contains($0) }
}

You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return text.filter { !vowels.contains($0) }
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return text.filter { !vowels.contains($0) }
}

You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return text.filter { !vowels.contains($0) }
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return text.filter { !vowels.contains($0) }
}

You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return text.filter { !vowels.contains($0) }
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return text.filter { !vowels.contains($0) }
}

You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return text.filter { !vowels.contains($0) }
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return text.filter { !vowels.contains($0) }
}

You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return text.filter { !vowels.contains($0) }
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return text.filter { !vowels.contains($0) }
}

You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return text.filter { !vowels.contains($0) }
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return text.filter { !vowels.contains($0) }
}

You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return text.filter { !vowels.contains($0) }
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return text.filter { !vowels.contains($0) }
}

You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return text.filter { !vowels.contains($0) }
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return text.filter { !vowels.contains($0) }
}

You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return text.filter { !vowels.contains($0) }
}
```

Problem #69 Experiment #136

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}

[INST]  Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"[/INST]  ```swift
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}

[INST]  Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"[/INST]  ```swift
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}

[INST]  Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"[/INST]  ```swift
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}

[INST]  Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"[/INST]  ```swift
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}

[INST]  Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"[/INST]  ```swift
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}

[INST]  Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"[/INST]  ```swift
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}

[INST]  Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"[/INST]  ```swift
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}

[INST]  Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"[/INST]  ```swift
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}

[INST]  Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"[/INST]  ```swift
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}

[INST]  Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"[/INST]  ```swift
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}
```

Problem #69 Experiment #137

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}

system
You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
assistant
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}

system
You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
assistant
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}

system
You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
assistant
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}

system
You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
assistant
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}

system
You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
assistant
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    let characters = text.filter { !vowels.contains($0) }
    return String(characters)
}

system
You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
assistant
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    let characters = text.filter { !vowels.contains($0) }
    return String(characters)
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    let filtered = text.filter { !vowels.contains($0) }
    return String(filtered)
}

system
You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
assistant
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    let filtered = text.filter { !vowels.contains($0) }
    return String(filtered)
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    let filtered = text.filter { !vowels.contains($0) }
    return String(filtered)
}

system
You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
assistant
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    let filtered = text.filter { !vowels.contains($0) }
    return String(filtered)
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    let characters = text.filter { !vowels.contains($0) }
    return String(characters)
}

system
You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
assistant
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    let characters = text.filter { !vowels.contains($0) }
    return String(characters)
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}

system
You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
assistant
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}
```

Problem #69 Experiment #138

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    let result = text.unicodeScalars.filter { !vowels.contains($0) }
    return String(result)
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    let result = text.unicodeScalars.filter { !vowels.contains($0) }
    return String(result)
}
```

let result = text.unicodeScalars.filter { !vowels.contains($0) } // instance method 'contains' requires that 'String.UnicodeScalarView.Element' (aka 'Unicode.Scalar') conform to 'StringProtocol'

func removeVowels(text: String) -> String {
    return text.filter { !"aeiouAEIOU".contains($0) }
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    return text.filter { !"aeiouAEIOU".contains($0) }
}
```

func removeVowels(text: String) -> String {
    return text.filter { !"aeiouAEIOU".contains($0) }
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    return text.filter { !"aeiouAEIOU".contains($0) }
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    let result = text.unicodeScalars.filter { !vowels.contains($0) }
    return String(result)
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    let result = text.unicodeScalars.filter { !vowels.contains($0) }
    return String(result)
}
```

let result = text.unicodeScalars.filter { !vowels.contains($0) } // instance method 'contains' requires that 'String.UnicodeScalarView.Element' (aka 'Unicode.Scalar') conform to 'StringProtocol'

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    let result = text.unicodeScalars.filter { !vowels.contains($0) }
    return String(result)
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    let result = text.unicodeScalars.filter { !vowels.contains($0) }
    return String(result)
}
```

let result = text.unicodeScalars.filter { !vowels.contains($0) } // instance method 'contains' requires that 'String.UnicodeScalarView.Element' (aka 'Unicode.Scalar') conform to 'StringProtocol'

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    let filtered = text.filter { !vowels.contains($0) }
    return String(filtered)
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    let filtered = text.filter { !vowels.contains($0) }
    return String(filtered)
}
```

let filtered = text.filter { !vowels.contains($0) } // cannot convert value of type 'String.Element' (aka 'Character') to expected argument type 'String'

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return text.filter { !vowels.contains($0) }
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return text.filter { !vowels.contains($0) }
}
```

func removeVowels(text: String) -> String {
    return text.filter { !"aeiouAEIOU".contains($0) }
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    return text.filter { !"aeiouAEIOU".contains($0) }
}
```

func removeVowels(text: String) -> String {
    return text.filter { !"aeiouAEIOU".contains($0) }
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    return text.filter { !"aeiouAEIOU".contains($0) }
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return text.filter { !vowels.contains($0) }
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return text.filter { !vowels.contains($0) }
}
```

Problem #69 Experiment #139

func removeVowels(text: String) -> String {
    let vowels: [Character] = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    let result = text.filter { !vowels.contains($0) }
    return String(result)
}

Here is the Swift code for the function `removeVowels`:

```swift
func removeVowels(text: String) -> String {
    let vowels: [Character] = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    let result = text.filter { !vowels.contains($0) }
    return String(result)
}

func removeVowels(text: String) -> String {
    let vowels: [Character] = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}

Here is the Swift code for the function `removeVowels`:

```swift
func removeVowels(text: String) -> String {
    let vowels: [Character] = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}

func removeVowels(text: String) -> String {
    let vowels: [Character] = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    let result = text.filter { !vowels.contains($0) }
    return String(result)
}

Here is the Swift code for the function `removeVowels`:

```swift
func removeVowels(text: String) -> String {
    let vowels: [Character] = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    let result = text.filter { !vowels.contains($0) }
    return String(result)
}

func removeVowels(text: String) -> String {
    let vowels: [Character] = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}

Here is the Swift code for the function `removeVowels`:

```swift
func removeVowels(text: String) -> String {
    let vowels: [Character] = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}
```

func removeVowels(text: String) -> String {
    let vowels: [Character] = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    let result = text.filter { !vowels.contains($0) }
    return String(result)
}

Here is the Swift code for the function:

```swift
func removeVowels(text: String) -> String {
    let vowels: [Character] = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    let result = text.filter { !vowels.contains($0) }
    return String(result)
}
```

func removeVowels(text: String) -> String {
    let vowels: [Character] = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    let result = text.filter { !vowels.contains($0) }
    return String(result)
}

Here is the Swift code for the function `removeVowels`:

```swift
func removeVowels(text: String) -> String {
    let vowels: [Character] = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    let result = text.filter { !vowels.contains($0) }
    return String(result)
}
```

func removeVowels(text: String) -> String {
    let vowels: [Character] = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    let result = text.filter { !vowels.contains($0) }
    return String(result)
}

Here is the Swift code for the function:

```swift
func removeVowels(text: String) -> String {
    let vowels: [Character] = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    let result = text.filter { !vowels.contains($0) }
    return String(result)
}
```

func removeVowels(text: String) -> String {
    let vowels: [Character] = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    let result = text.filter { !vowels.contains($0) }
    return result
}

Here is the Swift function that removes vowels from a given string:

```swift
func removeVowels(text: String) -> String {
    let vowels: [Character] = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    let result = text.filter { !vowels.contains($0) }
    return result
}
```

func removeVowels(text: String) -> String {
    let vowels: [Character] = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    let result = text.filter { !vowels.contains($0) }
    return String(result)
}

Here is the Swift function to remove vowels from a string:

```swift
func removeVowels(text: String) -> String {
    let vowels: [Character] = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    let result = text.filter { !vowels.contains($0) }
    return String(result)
}
```

func removeVowels(text: String) -> String {
    let vowels: [Character] = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    let result = text.filter { !vowels.contains($0) }
    return String(result)
}

Here is the Swift code for the function `removeVowels`:

```swift
func removeVowels(text: String) -> String {
    let vowels: [Character] = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    let result = text.filter { !vowels.contains($0) }
    return String(result)
}
```

Problem #69 Experiment #140

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}

```swift
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}

```swift
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}

```swift
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}

```swift
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}

```swift
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}

```swift
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}

```swift
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}

```swift
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}

```swift
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}

```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return String(text.filter { !vowels.contains($0) })
}
```

Problem #69 Experiment #141

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}

```swift
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}

```swift
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}

```swift
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}

```swift
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}

```swift
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}

```swift
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}

```swift
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}

```swift
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}

```swift
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}

```swift
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}
```

Problem #69 Experiment #142

func removeVowels(text: String) -> String {
    let vowels = CharacterSet(charactersIn: "aeiouAEIOU")
    return text.unicodeScalars.filter { !vowels.contains($0) }.map { String($0) }.joined()
}

```swift
func removeVowels(text: String) -> String {
    let vowels = CharacterSet(charactersIn: "aeiouAEIOU")
    return text.unicodeScalars.filter { !vowels.contains($0) }.map { String($0) }.joined()
}
```

func removeVowels(text: String) -> String {
    let vowels = CharacterSet(charactersIn: "aeiouAEIOU")
    return text.unicodeScalars.filter { !vowels.contains($0) }.map { String($0) }.joined()
}

```swift
func removeVowels(text: String) -> String {
    let vowels = CharacterSet(charactersIn: "aeiouAEIOU")
    return text.unicodeScalars.filter { !vowels.contains($0) }.map { String($0) }.joined()
}
```

func removeVowels(text: String) -> String {
    let vowels = CharacterSet(charactersIn: "aeiouAEIOU")
    return text.unicodeScalars.filter { !vowels.contains($0) }.map { String($0) }.joined()
}

```swift
func removeVowels(text: String) -> String {
    let vowels = CharacterSet(charactersIn: "aeiouAEIOU")
    return text.unicodeScalars.filter { !vowels.contains($0) }.map { String($0) }.joined()
}
```

func removeVowels(text: String) -> String {
    let vowels = CharacterSet(charactersIn: "aeiouAEIOU")
    return text.unicodeScalars.filter { !vowels.contains($0) }.map { String($0) }.joined()
}

```swift
func removeVowels(text: String) -> String {
    let vowels = CharacterSet(charactersIn: "aeiouAEIOU")
    return text.unicodeScalars.filter { !vowels.contains($0) }.map { String($0) }.joined()
}
```

func removeVowels(text: String) -> String {
    let vowels = CharacterSet(charactersIn: "aeiouAEIOU")
    return text.unicodeScalars.filter { !vowels.contains($0) }.map { String($0) }.joined()
}

```swift
func removeVowels(text: String) -> String {
    let vowels = CharacterSet(charactersIn: "aeiouAEIOU")
    return text.unicodeScalars.filter { !vowels.contains($0) }.map { String($0) }.joined()
}
```

func removeVowels(text: String) -> String {
    let vowels = CharacterSet(charactersIn: "aeiouAEIOU")
    return text.unicodeScalars.filter { !vowels.contains($0) }.map { String($0) }.joined()
}

```swift
func removeVowels(text: String) -> String {
    let vowels = CharacterSet(charactersIn: "aeiouAEIOU")
    return text.unicodeScalars.filter { !vowels.contains($0) }.map { String($0) }.joined()
}
```

func removeVowels(text: String) -> String {
    let vowels = CharacterSet(charactersIn: "aeiouAEIOU")
    return text.unicodeScalars.filter { !vowels.contains($0) }.map { String($0) }.joined()
}

```swift
func removeVowels(text: String) -> String {
    let vowels = CharacterSet(charactersIn: "aeiouAEIOU")
    return text.unicodeScalars.filter { !vowels.contains($0) }.map { String($0) }.joined()
}
```

func removeVowels(text: String) -> String {
    let vowels = CharacterSet(charactersIn: "aeiouAEIOU")
    return text.unicodeScalars.filter { !vowels.contains($0) }.map { String($0) }.joined()
}

```swift
func removeVowels(text: String) -> String {
    let vowels = CharacterSet(charactersIn: "aeiouAEIOU")
    return text.unicodeScalars.filter { !vowels.contains($0) }.map { String($0) }.joined()
}
```

func removeVowels(text: String) -> String {
    let vowels = CharacterSet(charactersIn: "aeiouAEIOU")
    return text.unicodeScalars.filter { !vowels.contains($0) }.map { String($0) }.joined()
}

```swift
func removeVowels(text: String) -> String {
    let vowels = CharacterSet(charactersIn: "aeiouAEIOU")
    return text.unicodeScalars.filter { !vowels.contains($0) }.map { String($0) }.joined()
}
```

func removeVowels(text: String) -> String {
    let vowels = CharacterSet(charactersIn: "aeiouAEIOU")
    return text.unicodeScalars.filter { !vowels.contains($0) }.map { String($0) }.joined()
}

```swift
func removeVowels(text: String) -> String {
    let vowels = CharacterSet(charactersIn: "aeiouAEIOU")
    return text.unicodeScalars.filter { !vowels.contains($0) }.map { String($0) }.joined()
}
```

Problem #69 Experiment #143

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var result = ""
    
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    
    return result
}

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var result = ""
    
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    
    return result
}

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var result = ""
    
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    
    return result
}

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var result = ""
    
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    
    return result
}

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var result = ""
    
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    
    return result
}

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var result = ""
    
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    
    return result
}

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var result = ""
    
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    
    return result
}

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var result = ""
    
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    
    return result
}

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var result = ""
    
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    
    return result
}

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var result = ""
    
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    
    return result
}

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var result = ""
    
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    
    return result
}

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var result = ""
    
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    
    return result
}

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var result = ""
    
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    
    return result
}

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var result = ""
    
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    
    return result
}

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var result = ""
    
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    
    return result
}

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var result = ""
    
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    
    return result
}

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var result = ""
    
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    
    return result
}

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var result = ""
    
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    
    return result
}

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var result = ""
    
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    
    return result
}

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var result = ""
    
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    
    return result
}

Problem #69 Experiment #144

func removeVowels(text: String) -> String {
    var result = ""
    for character in text {
        if !vowels.contains(character) {
            result += String(character)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for character in text {
        if !vowels.contains(character) {
            result += String(character)
        }
    }
    return result
}
```

if !vowels.contains(character) { // cannot find 'vowels' in scope

func removeVowels(text: String) -> String {
    var result = ""
    for character in text {
        if !isVowel(character: character) {
            result.append(character)
        }
    }
    return result
}

func isVowel(character: Character) -> Bool {
    switch character {
    case "a", "e", "i", "o", "u":
        return true
    default:
        return false
    }
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for character in text {
        if !isVowel(character: character) {
            result.append(character)
        }
    }
    return result
}

func isVowel(character: Character) -> Bool {
    switch character {
    case "a", "e", "i", "o", "u":
        return true
    default:
        return false
    }
}
```

 // XCTAssertTrue failed

func removeVowels(text: String) -> String {
    var result = ""
    for character in text {
        if !vowels.contains(character) {
            result += String(character)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for character in text {
        if !vowels.contains(character) {
            result += String(character)
        }
    }
    return result
}

// vowels is a constant that contains all vowels.
let vowels: Set<Character> = ["a", "e", "i", "o", "u"]
```

if !vowels.contains(character) { // cannot find 'vowels' in scope

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if !isVowel(char: char) {
            result.append(char)
        }
    }
    return result
}

func isVowel(char: Character) -> Bool {
    switch char {
    case "a", "e", "i", "o", "u":
        return true
    default:
        return false
    }
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if !isVowel(char: char) {
            result.append(char)
        }
    }
    return result
}

func isVowel(char: Character) -> Bool {
    switch char {
    case "a", "e", "i", "o", "u":
        return true
    default:
        return false
    }
}
```

 // XCTAssertTrue failed

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if !isVowel(char: char) {
            result.append(char)
        }
    }
    return result
}

func isVowel(char: Character) -> Bool {
    switch char {
    case "a", "e", "i", "o", "u":
        return true
    default:
        return false
    }
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if !isVowel(char: char) {
            result.append(char)
        }
    }
    return result
}

func isVowel(char: Character) -> Bool {
    switch char {
    case "a", "e", "i", "o", "u":
        return true
    default:
        return false
    }
}
```

 // XCTAssertTrue failed

func removeVowels(text: String) -> String {
    var result = ""
    for character in text {
        if !isVowel(character) {
            result.append(character)
        }
    }
    return result
}

func isVowel(_ character: Character) -> Bool {
    let vowels = "aeiou"
    return vowels.contains(character)
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for character in text {
        if !isVowel(character) {
            result.append(character)
        }
    }
    return result
}

func isVowel(_ character: Character) -> Bool {
    let vowels = "aeiou"
    return vowels.contains(character)
}
```

 // XCTAssertTrue failed

func removeVowels(text: String) -> String {
    var result = ""
    for character in text {
        if !isVowel(character: character) {
            result.append(character)
        }
    }
    return result
}

func isVowel(character: Character) -> Bool {
    switch character {
    case "a", "e", "i", "o", "u":
        return true
    default:
        return false
    }
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for character in text {
        if !isVowel(character: character) {
            result.append(character)
        }
    }
    return result
}

func isVowel(character: Character) -> Bool {
    switch character {
    case "a", "e", "i", "o", "u":
        return true
    default:
        return false
    }
}
```

 // XCTAssertTrue failed

func removeVowels(text: String) -> String {
    var result = ""
    for character in text {
        if !isVowel(character: character) {
            result.append(character)
        }
    }
    return result
}

func isVowel(character: Character) -> Bool {
    let characterString = String(character)
    return ["a", "e", "i", "o", "u"].contains(characterString)
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for character in text {
        if !isVowel(character: character) {
            result.append(character)
        }
    }
    return result
}

func isVowel(character: Character) -> Bool {
    let characterString = String(character)
    return ["a", "e", "i", "o", "u"].contains(characterString)
}
```

 // XCTAssertTrue failed

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if !isVowel(char: char) {
            result.append(char)
        }
    }
    return result
}

func isVowel(char: Character) -> Bool {
    return ["a", "e", "i", "o", "u"].contains(String(char).lowercased())
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if !isVowel(char: char) {
            result.append(char)
        }
    }
    return result
}

func isVowel(char: Character) -> Bool {
    return ["a", "e", "i", "o", "u"].contains(String(char).lowercased())
}
```

func removeVowels(text: String) -> String {
    var result = ""
    for character in text {
        if !isVowel(character) {
            result.append(character)
        }
    }
    return result
}

func isVowel(_ character: Character) -> Bool {
    switch character {
    case "a", "e", "i", "o", "u":
        return true
    default:
        return false
    }
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for character in text {
        if !isVowel(character) {
            result.append(character)
        }
    }
    return result
}

func isVowel(_ character: Character) -> Bool {
    switch character {
    case "a", "e", "i", "o", "u":
        return true
    default:
        return false
    }
}
```

 // XCTAssertTrue failed

Problem #69 Experiment #146

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    return text.filter { !vowels.contains($0) }
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    return text.filter { !vowels.contains($0) }
}
```

return text.filter { !vowels.contains($0) } // cannot convert value of type 'String.Element' (aka 'Character') to expected argument type 'String'

func removeVowels(text: String) -> String {
    return text.filter { !"aeiou".contains($0) }.joined()
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    return text.filter { !"aeiou".contains($0) }.joined()
}
```

return text.filter { !"aeiou".contains($0) }.joined() // referencing instance method 'joined(separator:)' on 'BidirectionalCollection' requires the types 'String.Element' (aka 'Character') and 'String' be equivalent

func removeVowels(text: String) -> String {
    return text.filter { !"aeiou".contains($0) }.joined()
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    return text.filter { !"aeiou".contains($0) }.joined()
}
```

return text.filter { !"aeiou".contains($0) }.joined() // referencing instance method 'joined(separator:)' on 'BidirectionalCollection' requires the types 'String.Element' (aka 'Character') and 'String' be equivalent

func removeVowels(text: String) -> String {
    return text.filter { !"aeiou".contains($0) }.joined()
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    return text.filter { !"aeiou".contains($0) }.joined()
}
```

return text.filter { !"aeiou".contains($0) }.joined() // referencing instance method 'joined(separator:)' on 'BidirectionalCollection' requires the types 'String.Element' (aka 'Character') and 'String' be equivalent

func removeVowels(text: String) -> String {
    return text.filter { !"aeiou".contains($0) }.joined()
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    return text.filter { !"aeiou".contains($0) }.joined()
}
```

return text.filter { !"aeiou".contains($0) }.joined() // referencing instance method 'joined(separator:)' on 'BidirectionalCollection' requires the types 'String.Element' (aka 'Character') and 'String' be equivalent

func removeVowels(text: String) -> String {
    return text.filter { !"aeiou".contains($0) }.joined()
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    return text.filter { !"aeiou".contains($0) }.joined()
}
```

return text.filter { !"aeiou".contains($0) }.joined() // referencing instance method 'joined(separator:)' on 'BidirectionalCollection' requires the types 'String.Element' (aka 'Character') and 'String' be equivalent

func removeVowels(text: String) -> String {
    return text.filter { !"aeiou".contains($0) }.joined()
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    return text.filter { !"aeiou".contains($0) }.joined()
}
```

return text.filter { !"aeiou".contains($0) }.joined() // referencing instance method 'joined(separator:)' on 'BidirectionalCollection' requires the types 'String.Element' (aka 'Character') and 'String' be equivalent

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    return text.filter { !vowels.contains($0) }
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    return text.filter { !vowels.contains($0) }
}
```

return text.filter { !vowels.contains($0) } // cannot convert value of type 'String.Element' (aka 'Character') to expected argument type 'String'

func removeVowels(text: String) -> String {
    return text.filter { !"aeiou".contains($0) }
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    return text.filter { !"aeiou".contains($0) }
}
```

 // XCTAssertTrue failed

func removeVowels(text: String) -> String {
    return text.filter { !"aeiou".contains($0) }
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    return text.filter { !"aeiou".contains($0) }
}
```

 // XCTAssertTrue failed

Problem #69 Experiment #150

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return text.filter { !vowels.contains($0) }
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return text.filter { !vowels.contains($0) }
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return text.filter { !vowels.contains($0) }
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return text.filter { !vowels.contains($0) }
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return text.filter { !vowels.contains($0) }
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return text.filter { !vowels.contains($0) }
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return text.filter { !vowels.contains($0) }
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return text.filter { !vowels.contains($0) }
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return text.filter { !vowels.contains($0) }
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return text.filter { !vowels.contains($0) }
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return text.filter { !vowels.contains($0) }
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return text.filter { !vowels.contains($0) }
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return text.filter { !vowels.contains($0) }
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return text.filter { !vowels.contains($0) }
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return text.filter { !vowels.contains($0) }
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return text.filter { !vowels.contains($0) }
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return text.filter { !vowels.contains($0) }
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return text.filter { !vowels.contains($0) }
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return text.filter { !vowels.contains($0) }
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    return text.filter { !vowels.contains($0) }
}
```

Problem #69 Experiment #151

func removeVowels(text: String) -> String {
    // write your code here
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    // write your code here
}

} // missing return in global function expected to return 'String'

func removeVowels(text: String) -> String {
    // write your code here
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    // write your code here
}

} // missing return in global function expected to return 'String'

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    var result = ""
    for char

XCTAssertTrue(removeVowels(text: "") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "abcdef\nghijklm") == "bcdf\nghjklm") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "fedcba") == "fdcb") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "eeeee") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "acBAA") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "EcBOO") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "ybcd") == "ybcd") // cannot find 'removeVowels' in scope

func removeVowels(text: String) -> String {
    return text
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    return text
}
```

 // XCTAssertTrue failed

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    var result = ""
    for c

XCTAssertTrue(removeVowels(text: "") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "abcdef\nghijklm") == "bcdf\nghjklm") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "fedcba") == "fdcb") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "eeeee") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "acBAA") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "EcBOO") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "ybcd") == "ybcd") // cannot find 'removeVowels' in scope

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = "aeiou

XCTAssertTrue(removeVowels(text: "") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "abcdef\nghijklm") == "bcdf\nghjklm") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "fedcba") == "fdcb") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "eeeee") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "acBAA") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "EcBOO") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "ybcd") == "ybcd") // cannot find 'removeVowels' in scope

func removeVowels(text: String) -> String {
    return text
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    return text
}
```

 // XCTAssertTrue failed

func removeVowels(text: String) -> String {
    return text
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    return text
}
```

 // XCTAssertTrue failed

func removeVowels(text: String) -> String {
    return text
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    return text
}
```

 // XCTAssertTrue failed

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = ["a", "

XCTAssertTrue(removeVowels(text: "") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "abcdef\nghijklm") == "bcdf\nghjklm") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "fedcba") == "fdcb") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "eeeee") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "acBAA") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "EcBOO") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "ybcd") == "ybcd") // cannot find 'removeVowels' in scope

Problem #69 Experiment #153

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var newString = ""
    for char in

XCTAssertTrue(removeVowels(text: "") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "abcdef\nghijklm") == "bcdf\nghjklm") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "fedcba") == "fdcb") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "eeeee") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "acBAA") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "EcBOO") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "ybcd") == "ybcd") // cannot find 'removeVowels' in scope

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var newString = ""
    for char in

XCTAssertTrue(removeVowels(text: "") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "abcdef\nghijklm") == "bcdf\nghjklm") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "fedcba") == "fdcb") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "eeeee") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "acBAA") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "EcBOO") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "ybcd") == "ybcd") // cannot find 'removeVowels' in scope

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for char in text

XCTAssertTrue(removeVowels(text: "") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "abcdef\nghijklm") == "bcdf\nghjklm") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "fedcba") == "fdcb") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "eeeee") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "acBAA") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "EcBOO") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "ybcd") == "ybcd") // cannot find 'removeVowels' in scope

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var newText = ""
    for char in

XCTAssertTrue(removeVowels(text: "") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "abcdef\nghijklm") == "bcdf\nghjklm") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "fedcba") == "fdcb") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "eeeee") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "acBAA") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "EcBOO") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "ybcd") == "ybcd") // cannot find 'removeVowels' in scope

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var newString = ""
    for char in

XCTAssertTrue(removeVowels(text: "") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "abcdef\nghijklm") == "bcdf\nghjklm") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "fedcba") == "fdcb") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "eeeee") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "acBAA") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "EcBOO") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "ybcd") == "ybcd") // cannot find 'removeVowels' in scope

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for char in text

XCTAssertTrue(removeVowels(text: "") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "abcdef\nghijklm") == "bcdf\nghjklm") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "fedcba") == "fdcb") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "eeeee") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "acBAA") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "EcBOO") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "ybcd") == "ybcd") // cannot find 'removeVowels' in scope

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var newText = ""
    for char in

XCTAssertTrue(removeVowels(text: "") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "abcdef\nghijklm") == "bcdf\nghjklm") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "fedcba") == "fdcb") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "eeeee") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "acBAA") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "EcBOO") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "ybcd") == "ybcd") // cannot find 'removeVowels' in scope

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var newString = ""
    for char in

XCTAssertTrue(removeVowels(text: "") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "abcdef\nghijklm") == "bcdf\nghjklm") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "fedcba") == "fdcb") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "eeeee") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "acBAA") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "EcBOO") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "ybcd") == "ybcd") // cannot find 'removeVowels' in scope

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var newString = ""
    for char in

XCTAssertTrue(removeVowels(text: "") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "abcdef\nghijklm") == "bcdf\nghjklm") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "fedcba") == "fdcb") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "eeeee") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "acBAA") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "EcBOO") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "ybcd") == "ybcd") // cannot find 'removeVowels' in scope

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var newString = ""
    for char in

XCTAssertTrue(removeVowels(text: "") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "abcdef\nghijklm") == "bcdf\nghjklm") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "fedcba") == "fdcb") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "eeeee") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "acBAA") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "EcBOO") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "ybcd") == "ybcd") // cannot find 'removeVowels' in scope

Problem #69 Experiment #155

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    var result = ""
    for character in text

XCTAssertTrue(removeVowels(text: "") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "abcdef\nghijklm") == "bcdf\nghjklm") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "fedcba") == "fdcb") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "eeeee") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "acBAA") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "EcBOO") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "ybcd") == "ybcd") // cannot find 'removeVowels' in scope

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    var result = ""
    for character in text

XCTAssertTrue(removeVowels(text: "") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "abcdef\nghijklm") == "bcdf\nghjklm") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "fedcba") == "fdcb") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "eeeee") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "acBAA") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "EcBOO") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "ybcd") == "ybcd") // cannot find 'removeVowels' in scope

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    var result = ""
    for character in text

XCTAssertTrue(removeVowels(text: "") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "abcdef\nghijklm") == "bcdf\nghjklm") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "fedcba") == "fdcb") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "eeeee") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "acBAA") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "EcBOO") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "ybcd") == "ybcd") // cannot find 'removeVowels' in scope

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    var result = ""
    for character in text

XCTAssertTrue(removeVowels(text: "") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "abcdef\nghijklm") == "bcdf\nghjklm") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "fedcba") == "fdcb") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "eeeee") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "acBAA") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "EcBOO") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "ybcd") == "ybcd") // cannot find 'removeVowels' in scope

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    var result = ""
    for character in text

XCTAssertTrue(removeVowels(text: "") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "abcdef\nghijklm") == "bcdf\nghjklm") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "fedcba") == "fdcb") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "eeeee") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "acBAA") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "EcBOO") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "ybcd") == "ybcd") // cannot find 'removeVowels' in scope

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    var result = ""
    for character in text

XCTAssertTrue(removeVowels(text: "") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "abcdef\nghijklm") == "bcdf\nghjklm") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "fedcba") == "fdcb") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "eeeee") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "acBAA") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "EcBOO") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "ybcd") == "ybcd") // cannot find 'removeVowels' in scope

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    var result = ""
    for character in text

XCTAssertTrue(removeVowels(text: "") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "abcdef\nghijklm") == "bcdf\nghjklm") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "fedcba") == "fdcb") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "eeeee") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "acBAA") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "EcBOO") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "ybcd") == "ybcd") // cannot find 'removeVowels' in scope

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    var result = ""
    for character in text

XCTAssertTrue(removeVowels(text: "") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "abcdef\nghijklm") == "bcdf\nghjklm") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "fedcba") == "fdcb") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "eeeee") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "acBAA") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "EcBOO") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "ybcd") == "ybcd") // cannot find 'removeVowels' in scope

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    var result = ""
    for character in text

XCTAssertTrue(removeVowels(text: "") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "abcdef\nghijklm") == "bcdf\nghjklm") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "fedcba") == "fdcb") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "eeeee") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "acBAA") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "EcBOO") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "ybcd") == "ybcd") // cannot find 'removeVowels' in scope

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    var result = ""
    for character in text

XCTAssertTrue(removeVowels(text: "") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "abcdef\nghijklm") == "bcdf\nghjklm") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "fedcba") == "fdcb") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "eeeee") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "acBAA") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "EcBOO") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "ybcd") == "ybcd") // cannot find 'removeVowels' in scope

Problem #69 Experiment #157

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var result = ""
    for char in text {
        if !vowels.contains(char) {

XCTAssertTrue(removeVowels(text: "") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "abcdef\nghijklm") == "bcdf\nghjklm") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "fedcba") == "fdcb") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "eeeee") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "acBAA") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "EcBOO") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "ybcd") == "ybcd") // cannot find 'removeVowels' in scope

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var vowels = ["a", "e", "i", "o", "u"]
    var result = ""
    for char in text {
        if !vowels.contains(char.description) {
            result.append(char)
        }
    }

XCTAssertTrue(removeVowels(text: "") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "abcdef\nghijklm") == "bcdf\nghjklm") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "fedcba") == "fdcb") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "eeeee") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "acBAA") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "EcBOO") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "ybcd") == "ybcd") // cannot find 'removeVowels' in scope

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}
```

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var vowels = Set<Character>("aeiouAEIOU")
    var result = ""
    for c in text {
        if !vowels.contains(c) {
            result.append(c)
        }
    }
    return result

XCTAssertTrue(removeVowels(text: "") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "abcdef\nghijklm") == "bcdf\nghjklm") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "fedcba") == "fdcb") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "eeeee") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "acBAA") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "EcBOO") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "ybcd") == "ybcd") // cannot find 'removeVowels' in scope

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    var result = ""
    for char in text {
        if !vowels.contains(char.description) {
            result.append(char)
        }
    }

XCTAssertTrue(removeVowels(text: "") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "abcdef\nghijklm") == "bcdf\nghjklm") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "fedcba") == "fdcb") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "eeeee") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "acBAA") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "EcBOO") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "ybcd") == "ybcd") // cannot find 'removeVowels' in scope

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for c in text {
        if !vowels.contains(c) {
            result.append(c)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for c in text {
        if !vowels.contains(c) {
            result.append(c)
        }
    }
    return result
}
```

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var vowels = Set<Character>("aeiouAEIOU")
    var result = ""
    for c in text {
        if !vowels.contains(c) {
            result.append(c)
        }
    }
    return result

XCTAssertTrue(removeVowels(text: "") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "abcdef\nghijklm") == "bcdf\nghjklm") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "fedcba") == "fdcb") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "eeeee") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "acBAA") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "EcBOO") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "ybcd") == "ybcd") // cannot find 'removeVowels' in scope

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var vowels = Set<Character>("aeiouAEIOU")
    var result = ""
    for c in text {
        if !vowels.contains(c) {
            result.append(c)
        }
    }
    return result

XCTAssertTrue(removeVowels(text: "") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "abcdef\nghijklm") == "bcdf\nghjklm") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "fedcba") == "fdcb") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "eeeee") == "") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "acBAA") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "EcBOO") == "cB") // cannot find 'removeVowels' in scope

XCTAssertTrue(removeVowels(text: "ybcd") == "ybcd") // cannot find 'removeVowels' in scope

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}
```

Problem #69 Experiment #160

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var result = ""
    
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var result = ""
    
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    
    return result
}
`````````python
def remove_vowels(text):
    vowels = {'a', 'e', 'i', 'o', 'u', 'A', 'E', 'I', 'O', 'U'}
    result = ""
    
    for char in text:
        if char not in vowels:
            result += char
    
    return result
```

func removeVowels(text: String) -> String {
    let vowels = Set(["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"])
    var result = ""
    for char in text {
        if !vowels.contains(String(char)) {
            result.append(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = Set(["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"])
    var result = ""
    for char in text {
        if !vowels.contains(String(char)) {
            result.append(char)
        }
    }
    return result
}
`````````swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = Set(["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"])
    var result = ""
    for char in text {
        if !vowels.contains(String(char)) {
            result.append(char)
        }
    }
    return result
}
```

func removeVowels(text: String) -> String {
    let vowels = Set(["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"])
    var result = ""
    for char in text {
        if !vowels.contains(String(char)) {
            result.append(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = Set(["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"])
    var result = ""
    for char in text {
        if !vowels.contains(String(char)) {
            result.append(char)
        }
    }
    return result
}
`````````swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = Set(["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"])
    var result = ""
    for char in text {
        if !vowels.contains(String(char)) {
            result.append(char)
        }
    }
    return result
}
```

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}

print(removeVowels(text: "abcdef"))
print(removeVowels(text: "zbcd"))
``````

func removeVowels(text: String) -> String {
    let vowels = Set<Character>(["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"])
    var result = ""
    
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = Set<Character>(["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"])
    var result = ""
    
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    
    return result
}
``````
```python
# remove_vowels is a function that takes string and returns string without vowels.
# remove_vowels("") == ""
# remove_vowels("abcdef") == "bcdf"
# remove_vowels("aaaaa") == ""
# remove_vowels("aaBAA") == "B"
# remove_vowels("zbcd") == "zbcd"
def remove_vowels(text):
    vowels = set(['a', 'e', 'i', 'o', 'u', 'A', 'E', 'I', 'O', 'U'])
    result = ""
    
    for char in text:
        if char not in vowels:
            result += char
    
    return result
```

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var result = ""
    
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var result = ""
    
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    
    return result
}
`````````swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var result = ""
    
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    
    return result
}
```

func removeVowels(text: String) -> String {
    let vowels = Set(["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"])
    var result = ""
    for char in text {
        if !vowels.contains(String(char)) {
            result.append(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = Set(["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"])
    var result = ""
    for char in text {
        if !vowels.contains(String(char)) {
            result.append(char)
        }
    }
    return result
}
`````````python
def remove_vowels(text):
    vowels = set(['a', 'e', 'i', 'o', 'u', 'A', 'E', 'I', 'O', 'U'])
    result = ""
    for char in text:
        if char not in vowels:
            result += char
    return result

print(remove_vowels("")) # ""
print(remove_vowels("abcdef")) # "bcdf"
print(remove_vowels("aaaaa")) # ""
print(remove_vowels("aaBAA")) # "B"
print(remove_vowels("zbcd")) # "zbcd"
```

func removeVowels(text: String) -> String {
    let vowels = Set(["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"])
    var result = ""
    for char in text {
        if !vowels.contains(String(char)) {
            result += String(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = Set(["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"])
    var result = ""
    for char in text {
        if !vowels.contains(String(char)) {
            result += String(char)
        }
    }
    return result
}
`````````swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = Set(["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"])
    var result = ""
    for char in text {
        if !vowels.contains(String(char)) {
            result += String(char)
        }
    }
    return result
}
```

func removeVowels(text: String) -> String {
    let vowels = Set(["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"])
    var result = ""
    for char in text {
        if !vowels.contains(String(char)) {
            result.append(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = Set(["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"])
    var result = ""
    for char in text {
        if !vowels.contains(String(char)) {
            result.append(char)
        }
    }
    return result
}
``````
```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = Set(["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"])
    var result = ""
    for char in text {
        if !vowels.contains(String(char)) {
            result.append(char)
        }
    }
    return result
}
```

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}
`````````swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}

// Test cases
print(removeVowels(text: "")) // ""
print(removeVowels(text: "abcdef")) // "bcdf"
print(removeVowels(text: "aaaaa")) // ""
print(removeVowels(text: "aaBAA")) // "B"
print(removeVowels(text: "zbcd")) // "zbcd"
```

Problem #69 Experiment #162

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}
```

if !vowels.contains(char) { // cannot convert value of type 'Character' to expected argument type 'String'

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}
```

if !vowels.contains(char) { // cannot convert value of type 'Character' to expected argument type 'String'

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for c in text {
        if !vowels.contains(c) {
            result.append(c)
        }
    }
    return result
}

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    let regex = try! NSRegularExpression(pattern: vowels, options: [])
    return regex.stringByReplacingMatches(in: text, options: [], range: NSRange(location: 0, length: text.count), withTemplate: "")
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for c in text {
        if !vowels.contains(c) {
            result.append(c)
        }
    }
    return result
}
```

### 解法二：使用正则表达式

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    let regex = try! NSRegularExpression(pattern: vowels, options: [])
    return regex.stringByReplacingMatches(in: text, options: [], range: NSRange(location: 0, length: text.count), withTemplate: "")
}
```

### 解法三：使用 Swift 字符串 API

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for c in text {
        if !vowels.contains(c) {
            result.append(c)
        }
    }
    return result
}
```

### 解法四：使用 Swift 字符串 API

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for c in text {
        if !vowels.contains(c) {
            result.append(c)
        }
    }
    return result
}
```

### 解法五：使用 Swift 字符串 API

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for c in text {
        if !vowels.contains(c) {
            result.append(c)
        }
    }
    return result
}
```

### 解法六：使用 Swift 字符串 API

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text:

func removeVowels(text: String) -> String { // invalid redeclaration of 'removeVowels(text:)'

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}
```

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if !["a", "e", "i", "o", "u"].contains(char) {
            result.append(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if !["a", "e", "i", "o", "u"].contains(char) {
            result.append(char)
        }
    }
    return result
}
```

 // XCTAssertTrue failed

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if !["a", "e", "i", "o", "u"].contains(char) {
            result.append(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if !["a", "e", "i", "o", "u"].contains(char) {
            result.append(char)
        }
    }
    return result
}
```

 // XCTAssertTrue failed

func removeVowels(text: String) -> String {
    var vowels = Set<Character>("aeiouAEIOU")
    var result = ""
    for c in text {
        if !vowels.contains(c) {
            result.append(c)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var vowels = Set<Character>("aeiouAEIOU")
    var result = ""
    for c in text {
        if !vowels.contains(c) {
            result.append(c)
        }
    }
    return result
}
```

var vowels = Set<Character>("aeiouAEIOU") // variable 'vowels' was never mutated; consider changing to 'let' constant

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for c in text {
        if !vowels.contains(c) {
            result.append(c)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for c in text {
        if !vowels.contains(c) {
            result.append(c)
        }
    }
    return result
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for c in text {
        if !vowels.contains(c) {
            result.append(c)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for c in text {
        if !vowels.contains(c) {
            result.append(c)
        }
    }
    return result
}
```

func removeVowels(text: String) -> String {
    var vowels = Set<Character>("aeiouAEIOU")
    var result = ""
    for c in text {
        if !vowels.contains(c) {
            result.append(c)
        }
    }
    return result
}

func removeVowels(text: String) -> String {
    let regex = try! NSRegularExpression(pattern: "\\b[aeiouAEIOU]\\b", options: [])
    return regex.stringByReplacingMatches(in: text, options: [], range: NSRange(location: 0, length: text.count), withTemplate: "")
}

func removeVowels(text: String) -> String {
    var vowels = Set<Character>("aeiouAEIOU")
    var result = ""
    var i = 0
    for c in text {
        if !vowels.contains(c) {
            result.append(c)
            i += 1
        } else {
            result.append(text[i])
            i += 1
        }
    }
    return result
}

func removeVowels(text: String) -> String {
    var vowels = Set<Character>("aeiouAEIOU")
    var result = ""
    var i = 0
    for c in text {
        if !vowels.contains(c) {
            result.append(c)
            i += 1
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var vowels = Set<Character>("aeiouAEIOU")
    var result = ""
    for c in text {
        if !vowels.contains(c) {
            result.append(c)
        }
    }
    return result
}
```

### 解法二：正则表达式

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let regex = try! NSRegularExpression(pattern: "\\b[aeiouAEIOU]\\b", options: [])
    return regex.stringByReplacingMatches(in: text, options: [], range: NSRange(location: 0, length: text.count), withTemplate: "")
}
```

### 解法三：双指针

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var vowels = Set<Character>("aeiouAEIOU")
    var result = ""
    var i = 0
    for c in text {
        if !vowels.contains(c) {
            result.append(c)
            i += 1
        } else {
            result.append(text[i])
            i += 1
        }
    }
    return result
}
```

### 解法四：双指针

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var vowels = Set<Character>("aeiouAEIOU")
    var result = ""
    var i = 0
    for c in text {
        if !vowels.contains(c) {
            result.append(c)
            i += 1
        }
    }
    return result
}
```

### 解法五：双指针

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var vowels = Set<Character>("aeiouAEIOU")
    var result = ""
    var i = 0
    for c in text {
        if !vowels.contains(c) {
            result.append(c)
            i += 1
        }
    }
    return result
}
```

### 解法六：双指针

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "

var vowels = Set<Character>("aeiouAEIOU") // variable 'vowels' was never mutated; consider changing to 'let' constant

func removeVowels(text: String) -> String { // invalid redeclaration of 'removeVowels(text:)'

func removeVowels(text: String) -> String { // invalid redeclaration of 'removeVowels(text:)'

result.append(text[i]) // 'subscript(_:)' is unavailable: cannot subscript String with an Int, use a String.Index instead.

func removeVowels(text: String) -> String { // invalid redeclaration of 'removeVowels(text:)'

Problem #69 Experiment #164

func removeVowels(text: String) -> String {
    var newString = ""
    for char in text {
        if!"aeiouAEIOU".contains(char) {
            newString += String(char)
        }
    }
    return newString
}

func countWords(text: String) -> Int {
    var wordCount = 0
    var inWord = false
    for char in text {
        if char == " " {
            inWord = false
        } else if!inWord {
            inWord = true
            wordCount += 1
        }
    }
    return wordCount
}

func isPalindrome(text: String) -> Bool {
    var normalizedText = ""
    for char in text {
        if "a-zA-Z".contains(char) {
            normalizedText += String(char).lowercased()
        }
    }
    return normalizedText == String(normalizedText.reversed())
}

func morseCodeConversion(text: String) -> String {
    var morseCode = ""
    for char in text {
        if "a-zA-Z".contains(char) {
            morseCode += "•-\(char.uppercased())•"
        }
    }
    return morseCode
}

func mostFrequentThreeLetterSequence(text: String) -> String {
    var threeLetterSequence = ""
    var maxCount = 0
    var currentCount = 0
    var currentChar = ""
    var previousChar = ""
    for char in text {
        if "a-zA-Z".contains(char) {
            currentChar = String(char).uppercased()
            if currentChar == previousChar {
                currentCount += 1
                if currentCount == 3 {
                    threeLetterSequence = currentChar
                    maxCount = currentCount
                }
            } else {
                currentCount = 1
            }
            previousChar = currentChar
        }
    }
    return threeLetterSequence
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var newString = ""
    for char in text {
        if!"aeiouAEIOU".contains(char) {
            newString += String(char)
        }
    }
    return newString
}

// count_words is a function that takes string and returns number of words.
// countWords(text: "") == 0
// countWords(text: "Hello world!") == 1
// countWords(text: "One   Two  Three  ") == 3
// countWords(text: "1234") == 0
// countWords(text: "One. Two, Three!") == 3
func countWords(text: String) -> Int {
    var wordCount = 0
    var inWord = false
    for char in text {
        if char == " " {
            inWord = false
        } else if!inWord {
            inWord = true
            wordCount += 1
        }
    }
    return wordCount
}

// is_palindrome is a function that takes string and returns true if it is palindrome, false otherwise.
// isPalindrome(text: "") == true
// isPalindrome(text: "a") == true
// isPalindrome(text: "ab") == false
// isPalindrome(text: "abcba") == true
// isPalindrome(text: "abacdfgdcaba") == true
// isPalindrome(text: "abcdefg") == false
func isPalindrome(text: String) -> Bool {
    var normalizedText = ""
    for char in text {
        if "a-zA-Z".contains(char) {
            normalizedText += String(char).lowercased()
        }
    }
    return normalizedText == String(normalizedText.reversed())
}

// morse_code_conversion is a function that takes string and returns string in Morse code.
// morseCodeConversion(text: "") == ""
// morseCodeConversion(text: "Hello world!") == "HE-LLO-WORLD"
// morseCodeConversion(text: "1234") == ""
// morseCodeConversion(text: "One. Two, Three!") == "OW-N OW-S TW-O-TH-REE"
func morseCodeConversion(text: String) -> String {
    var morseCode = ""
    for char in text {
        if "a-zA-Z".contains(char) {
            morseCode += "•-\(char.uppercased())•"
        }
    }
    return morseCode
}

// most_frequent_three_letter_sequence is a function that takes string and returns the most frequent three-letter sequence.
// mostFrequentThreeLetterSequence(text: "") == ""
// mostFrequentThreeLetterSequence(text: "abc") == ""
// mostFrequentThreeLetterSequence(text: "abcabc") == "abc"
// mostFrequentThreeLetterSequence(text: "abcabcabc") == "abc"
// mostFrequentThreeLetterSequence(text: "abcabcabccdef") == "abc"
// mostFrequentThreeLetterSequence(text: "hello world") == "llo"
func mostFrequentThreeLetterSequence(text: String) -> String {
    var threeLetterSequence = ""
    var maxCount = 0
    var currentCount = 0
    var currentChar = ""
    var previousChar = ""
    for char in text {
        if "a-zA-Z".contains(char) {
            currentChar = String(char).uppercased()
            if currentChar == previousChar {
                currentCount += 1
                if currentCount == 3 {
                    threeLetterSequence = currentChar
                    maxCount = currentCount
                }
            } else {
                currentCount = 1
            }
            previousChar = currentChar
        }
    }
    return threeLetterSequence
}

// longest_palindrome_substring is a function that takes string and returns the longest palindrome substring.
// longestPalindromeSubstring(text: "") == ""
// longestPalindromeSubstring(text: "a") == "a"
// longestPalindromeSubstring(text: "ab") == "ab"
// longestPalindromeSubstring(text: "abc") == "abc"
// longestPalindromeSubstring(text: "abcba") == "abcba"
// longestPalindromeSubstring(text: "abacdfgdcaba") == "aba"
// longestPalindromeSubstring(text: "

if!"aeiouAEIOU".contains(char) { // expected expression, var, or let in 'if' condition

} else if!inWord { // expected expression, var, or let in 'if' condition

var maxCount = 0 // variable 'maxCount' was written to, but never read

func removeVowels(text: String) -> String {
    var newString = ""
    for char in text {
        if!"aeiouAEIOU".contains(char) {
            newString += String(char)
        }
    }
    return newString
}

func countWords(text: String) -> [String: Int] {
    var words = [String: Int]()
    var word = ""
    for char in text {
        if char.isLetter {
            word += String(char)
        } else {
            if!word.isEmpty {
                words[word, default: 0] += 1
                word = ""
            }
        }
    }
    if!word.isEmpty {
        words[word, default: 0] += 1
    }
    return words
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var newString = ""
    for char in text {
        if!"aeiouAEIOU".contains(char) {
            newString += String(char)
        }
    }
    return newString
}

// count_words is a function that takes string and returns dictionary of words and their counts.
// countWords(text: "") == [:]
// countWords(text: "apple") == ["apple": 1]
// countWords(text: "apple banana") == ["apple": 1, "banana": 1]
// countWords(text: "apple 123 banana") == ["apple": 1, "banana": 1]
// countWords(text: "apple 123 banana 234") == ["apple": 1, "banana": 2]
// countWords(text: "apple #$% banana") == ["apple": 1, "banana": 1]
// countWords(text: "apple #$% banana asdf") == ["apple": 1, "banana": 1, "asdf": 1]
// countWords(text: "apple #$% banana asdf qwer") == ["apple": 1, "banana": 1, "asdf": 1, "qwer": 1]
// countWords(text: "apple #$% banana asdf qwer #$%") == ["apple": 1, "banana": 1, "asdf": 1, "qwer": 1]
// countWords(text: "apple #$% banana asdf qwer #$% apple") == ["apple": 2, "banana": 1, "asdf": 1, "qwer": 1]
func countWords(text: String) -> [String: Int] {
    var words = [String: Int]()
    var word = ""
    for char in text {
        if char.isLetter {
            word += String(char)
        } else {
            if!word.isEmpty {
                words[word, default: 0] += 1
                word = ""
            }
        }
    }
    if!word.isEmpty {
        words[word, default: 0] += 1
    }
    return words
}

// remove_words is a function that takes string, dictionary of words and their counts and returns string without specified words.
// removeWords(text: "", words: [:]) == ""
// removeWords(text: "apple", words: ["apple": 1]) == ""
// removeWords(text: "apple", words: ["banana": 1]) == "apple"
// removeWords(text: "apple banana", words: ["apple": 1]) == "banana"
// removeWords(text: "apple banana", words: ["banana": 1]) == "apple"
// removeWords(text: "apple 123 banana 234", words: ["banana": 1]) == "apple 123 "
// removeWords(text: "apple 123 banana 234", words: ["apple": 1, "banana": 1]) == ""
// removeWords(text: "apple #$% banana asdf", words: ["apple": 1, "banana": 1]) == "asdf #$%"
// removeWords(text: "apple #$% banana asdf qwer", words: ["apple": 1, "banana": 1]) == "asdf qwer #$%"
// removeWords(text: "apple #$% banana asdf qwer", words: ["apple": 1, "banana": 1, "asdf": 1]) == "qwer"
// removeWords(text: "apple #$% banana asdf qwer", words: ["apple": 1, "banana": 1, "qwer": 1]) == "asdf #$%"
// removeWords(text: "apple #$% banana asdf qwer", words: ["apple": 1, "banana": 1, "asdf": 1, "qwer": 1]) == ""
// removeWords(text: "apple #$% banana asdf qwer #$%", words: ["apple": 1, "banana": 1, "asdf": 1, "qwer": 1]) == ""
// removeWords(text: "apple #$% banana asdf qwer #$% apple", words: ["apple": 1, "banana":

if!"aeiouAEIOU".contains(char) { // expected expression, var, or let in 'if' condition

if!word.isEmpty { // expected expression, var, or let in 'if' condition

if!word.isEmpty { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    var newString = ""
    for char in text {
        if!"aeiouAEIOU".contains(char) {
            newString += String(char)
        }
    }
    return newString
}

func countWords(text: String) -> [String: Int] {
    var dict = [String: Int]()
    let words = text.components(separatedBy: " ")
    for word in words {
        if!dict.keys.contains(word) {
            dict[word] = 1
        } else {
            dict[word]! += 1
        }
    }
    return dict
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var newString = ""
    for char in text {
        if!"aeiouAEIOU".contains(char) {
            newString += String(char)
        }
    }
    return newString
}

// count_words is a function that takes string and returns dictionary with words and their counts.
// countWords(text: "") == [:]
// countWords(text: "apple") == ["apple": 1]
// countWords(text: "apple banana") == ["apple": 1, "banana": 1]
// countWords(text: "apple 123 banana") == ["apple": 1, "banana": 1]
// countWords(text: "apple 123 banana 234") == ["apple": 1, "banana": 2]
// countWords(text: "apple 123 banana 234 apple 567") == ["apple": 2, "banana": 2]
// countWords(text: "One apple, two apples, three apples, and one banana") == ["apple": 3, "banana": 1]
// countWords(text: "One apple, two apples, three apples, and one Banana") == ["apple": 3, "banana": 1]
// countWords(text: "One apple, two apples, three apples, and one BaNaNa") == ["apple": 3, "banana": 1]
// countWords(text: "One apple, two apples, three apples, and one BaNaNa bAnana") == ["apple": 3, "banana": 2]
func countWords(text: String) -> [String: Int] {
    var dict = [String: Int]()
    let words = text.components(separatedBy: " ")
    for word in words {
        if!dict.keys.contains(word) {
            dict[word] = 1
        } else {
            dict[word]! += 1
        }
    }
    return dict
}

// print_top_10 is a function that takes dictionary with words and their counts and prints top 10 most used words.
// printTop10(words: [:])
// printTop10(words: ["apple": 1])
// printTop10(words: ["apple": 1, "banana": 1])
// printTop10(words: ["apple": 1, "banana": 1, "cherry": 1])
// printTop10(words: ["apple": 1, "banana": 1, "cherry": 1, "durian": 1])
// printTop10(words: ["apple": 1, "banana": 1, "cherry": 1, "durian": 1, "eggplant": 1])
// printTop10(words: ["apple": 1, "banana": 1, "cherry": 1, "durian": 1, "eggplant": 1, "fig": 1])
// printTop10(words: ["apple": 1, "banana": 1, "cherry": 1, "durian": 1, "eggplant": 1, "fig": 1, "grape": 1])
// printTop10(words: ["apple": 1, "banana": 1, "cherry": 1, "durian": 1, "eggplant": 1, "fig": 1, "grape": 1, "honeydew": 1])
// printTop10(words: ["apple": 1, "banana": 1, "cherry": 1, "durian": 1, "eggplant": 1, "fig": 1, "grape": 1, "honeydew": 1, "indian": 1])
// printTop10(words: ["apple": 1, "banana": 1, "cherry": 1, "durian": 1, "eggplant": 1, "fig": 1, "grape": 1, "honeydew": 1, "indian": 1, "ivory": 1])
func printTop10(words: [String: Int]) {
    var sortedWords = words.sorted { $0.value > $1.value }
    sortedWords = Array(sortedWords

if!"aeiouAEIOU".contains(char) { // expected expression, var, or let in 'if' condition

if!dict.keys.contains(word) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    var newString = ""
    for char in text {
        if!"aeiouAEIOU".contains(char) {
            newString += String(char)
        }
    }
    return newString
}

func countWords(text: String) -> [String: Int] {
    var wordCount = [String: Int]()
    let words = text.components(separatedBy: " ")
    for word in words {
        if wordCount[word]!= nil {
            wordCount[word]! += 1
        } else {
            wordCount[word] = 1
        }
    }
    return wordCount
}

func printTopWords(wordCount: [String: Int]) {
    let sortedWords = wordCount.sorted { (a, b) -> Bool in
        return a.value > b.value
    }
    for (word, count) in sortedWords.prefix(10) {
        print("\(word): \(count)")
    }
}

func main() {
    print("Enter a text: ")
    let text = readLine()?? ""
    let newText = removeVowels(text: text)
    let wordCount = countWords(text: newText)
    printTopWords(wordCount: wordCount)
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var newString = ""
    for char in text {
        if!"aeiouAEIOU".contains(char) {
            newString += String(char)
        }
    }
    return newString
}

// count_words is a function that takes string and returns dictionary with words and their counts.
// countWords(text: "") == [:]
// countWords(text: "apple") == ["apple": 1]
// countWords(text: "apple banana") == ["apple": 1, "banana": 1]
// countWords(text: "apple 123 banana") == ["apple": 1, "banana": 1]
// countWords(text: "apple 123 banana 321") == ["apple": 1, "banana": 2]
// countWords(text: "One apple, two apples, three apples, and one hundred apples.") == ["apple": 1, "two": 1, "three": 1, "one hundred": 1]
func countWords(text: String) -> [String: Int] {
    var wordCount = [String: Int]()
    let words = text.components(separatedBy: " ")
    for word in words {
        if wordCount[word]!= nil {
            wordCount[word]! += 1
        } else {
            wordCount[word] = 1
        }
    }
    return wordCount
}

// print_top_words is a function that takes dictionary with words and their counts and prints top 10 words in descending order.
// printTopWords(wordCount: [:])
func printTopWords(wordCount: [String: Int]) {
    let sortedWords = wordCount.sorted { (a, b) -> Bool in
        return a.value > b.value
    }
    for (word, count) in sortedWords.prefix(10) {
        print("\(word): \(count)")
    }
}

// main is the entry point of the program.
// It prompts the user to enter a text, reads it, removes vowels, counts words, and prints the result.
func main() {
    print("Enter a text: ")
    let text = readLine()?? ""
    let newText = removeVowels(text: text)
    let wordCount = countWords(text: newText)
    printTopWords(wordCount: wordCount)
}

main()
```

if!"aeiouAEIOU".contains(char) { // expected expression, var, or let in 'if' condition

if wordCount[word]!= nil { // '=' must have consistent whitespace on both sides

if wordCount[word]!= nil { // 'nil' cannot be assigned to type 'Int'

if wordCount[word]!= nil { // use of '=' in a boolean context, did you mean '=='?

let text = readLine()?? "" // consecutive statements on a line must be separated by ';'

let text = readLine()?? "" // string literal is unused

let text = readLine()?? "" // cannot use optional chaining on non-optional value of type 'String'

func removeVowels(text: String) -> String {
    var newString = ""
    for character in text {
        if!"aeiouAEIOU".contains(character) {
            newString += String(character)
        }
    }
    return newString
}

func countWords(text: String) -> [String: Int] {
    var wordCount = [String: Int]()
    let words = text.components(separatedBy:.whitespacesAndNewlines +.contentSeparators)
    for word in words {
        if wordCount[word] == nil {
            wordCount[word] = 1
        } else {
            wordCount[word]! += 1
        }
    }
    return wordCount
}

func printTop10(wordCount: [String: Int]) {
    var sortedWords = wordCount.sorted { $0.value > $1.value }
    sortedWords.removeLast(sortedWords.count - 10)
    for (word, count) in sortedWords {
        print("\(word): \(count)")
    }
}

func main() {
    print("Enter a string: ")
    let text = readLine()?? ""
    let cleanedText = removeVowels(text: text)
    let wordCount = countWords(text: cleanedText)
    printTop10(wordCount: wordCount)
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var newString = ""
    for character in text {
        if!"aeiouAEIOU".contains(character) {
            newString += String(character)
        }
    }
    return newString
}

// count_words is a function that takes string and returns dictionary of words and their counts.
// countWords(text: "") == [:]
// countWords(text: "apple") == ["apple": 1]
// countWords(text: "apple banana") == ["apple": 1, "banana": 1]
// countWords(text: "apple 123 banana") == ["apple": 1, "banana": 1]
// countWords(text: "apple 123 banana 234") == ["apple": 1, "banana": 2]
// countWords(text: "apple #$%") == ["apple": 1]
// countWords(text: "apple #$% banana #$%") == ["apple": 1, "banana": 1]
// countWords(text: "apple #$% banana #$% apple #$%") == ["apple": 2, "banana": 1]
// countWords(text: "I am number 23 in the shower") == ["am": 1, "number": 1, "shower": 1]
// countWords(text: "He plays basketball and he plays volleyball") == ["and": 1, "basketball": 1, "he": 2, "plays": 2, "volleyball": 1]
func countWords(text: String) -> [String: Int] {
    var wordCount = [String: Int]()
    let words = text.components(separatedBy:.whitespacesAndNewlines +.contentSeparators)
    for word in words {
        if wordCount[word] == nil {
            wordCount[word] = 1
        } else {
            wordCount[word]! += 1
        }
    }
    return wordCount
}

// print_top_10 is a function that takes dictionary of words and their counts and prints top 10 most frequently used words.
// printTop10(wordCount: [:])
// printTop10(wordCount: ["apple": 1])
// printTop10(wordCount: ["apple": 1, "banana": 1])
// printTop10(wordCount: ["apple": 1, "banana": 1, "cherry": 1, "durian": 1, "eggplant": 1, "fig": 1, "grape": 1, "honeydew": 1, "indian": 1, "jackfruit": 1])
func printTop10(wordCount: [String: Int]) {
    var sortedWords = wordCount.sorted { $0.value > $1.value }
    sortedWords.removeLast(sortedWords.count - 10)
    for (word, count) in sortedWords {
        print("\(word): \(count)")
    }
}

// main is the main function that handles the user input and prints the top 10 most frequently used words.
func main() {
    print("Enter a string: ")
    let text = readLine()?? ""
    let cleanedText = removeVowels(text: text)
    let wordCount = countWords(text: cleanedText)
    printTop10(wordCount: wordCount)
}

main()
```

if!"aeiouAEIOU".contains(character) { // expected expression, var, or let in 'if' condition

let words = text.components(separatedBy:.whitespacesAndNewlines +.contentSeparators) // type 'AdditiveArithmetic' has no member 'contentSeparators'

let words = text.components(separatedBy:.whitespacesAndNewlines +.contentSeparators) // extra argument in call

let words = text.components(separatedBy:.whitespacesAndNewlines +.contentSeparators) // expected ',' separator

let text = readLine()?? "" // cannot use optional chaining on non-optional value of type 'String'

let text = readLine()?? "" // string literal is unused

let text = readLine()?? "" // consecutive statements on a line must be separated by ';'

func removeVowels(text: String) -> String {
    var newString = ""
    for char in text {
        if!"aeiouAEIOU".contains(char) {
            newString += String(char)
        }
    }
    return newString
}

func countWords(text: String) -> [String: Int] {
    var wordCount = [String: Int]()
    let words = text.components(separatedBy:.whitespacesAndNewlines +.contentSeparators)
    for word in words {
        if wordCount[word]!= nil {
            wordCount[word]! += 1
        } else {
            wordCount[word] = 1
        }
    }
    return wordCount
}

func isAnagram(a: String, b: String) -> Bool {
    let aSorted = a.sorted()
    let bSorted = b.sorted()
    return aSorted == bSorted
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var newString = ""
    for char in text {
        if!"aeiouAEIOU".contains(char) {
            newString += String(char)
        }
    }
    return newString
}

// count_words is a function that takes string and returns dictionary with words as keys and their counts as values.
// countWords(text: "") == [:]
// countWords(text: "apple") == ["apple": 1]
// countWords(text: "banana") == ["banana": 1]
// countWords(text: "apple banana") == ["apple": 1, "banana": 1]
// countWords(text: "apple 123 banana") == ["apple": 1, "banana": 1]
// countWords(text: "apple 123 banana 456") == ["apple": 1, "banana": 2]
// countWords(text: "apple #$% banana") == ["apple": 1, "banana": 1]
// countWords(text: "apple #$% banana apple") == ["apple": 2, "banana": 1]
// countWords(text: "apple #$% banana apple #$%") == ["apple": 2, "banana": 1]
func countWords(text: String) -> [String: Int] {
    var wordCount = [String: Int]()
    let words = text.components(separatedBy:.whitespacesAndNewlines +.contentSeparators)
    for word in words {
        if wordCount[word]!= nil {
            wordCount[word]! += 1
        } else {
            wordCount[word] = 1
        }
    }
    return wordCount
}

// is_anagram is a function that takes two strings and returns true if they are anagrams.
// isAnagram(a: "abc", b: "bac") == true
// isAnagram(a: "abc", b: "a b c") == true
// isAnagram(a: "abc", b: "ab-c") == true
// isAnagram(a: "abc", b: "abcd") == false
// isAnagram(a: "abc", b: "cba") == false
// isAnagram(a: "abc", b: "ab") == false
func isAnagram(a: String, b: String) -> Bool {
    let aSorted = a.sorted()
    let bSorted = b.sorted()
    return aSorted == bSorted
}

// find_anagram is a function that takes string and returns a list of anagrams.
// findAnagram(text: "abc") == ["abc"]
// findAnagram(text: "abcd") == ["abcd", "bcda", "dabc", "cdab"]
// findAnagram(text: "apple") == ["apple", "elppa"]
// findAnagram(text: "hello") == ["hello", "olleh", "hollo", "ehllo"]
// findAnagram(text: "abcde") == ["abcde", "edcba", "bceda", "decba", "dcba"]
// findAnagram(text: "aabbcc") == ["aabbcc", "bbaaa", "ccaabb", "bcaaba", "aabbc", "abacb", "aabbc", "aacbb", "baabb", "bbaaa", "bcaaba", "aabbc", "abacb", "aacbb"]
// findAnagram(text: "12345") == ["12345", "54321", "43215", "32145", "21435", "14523", "45213", "52143", "21345", "13245", "31245", "42135", "24135", "14253", "41523", "51423", "23415", "13425", "34125", "43125", "25143", "15243", "52413", "24315", "12543", "32415", "42315", "23145", "123

if!"aeiouAEIOU".contains(char) { // expected expression, var, or let in 'if' condition

let words = text.components(separatedBy:.whitespacesAndNewlines +.contentSeparators) // type 'AdditiveArithmetic' has no member 'contentSeparators'

let words = text.components(separatedBy:.whitespacesAndNewlines +.contentSeparators) // extra argument in call

let words = text.components(separatedBy:.whitespacesAndNewlines +.contentSeparators) // expected ',' separator

if wordCount[word]!= nil { // '=' must have consistent whitespace on both sides

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var newText = ""
    for char in text {
        if!vowels.contains(char) {
            newText += String(char)
        }
    }
    return newText
}

func countWords(text: String) -> [String: Int] {
    var words = [String: Int]()
    let wordsArray = text.components(separatedBy:.whitespacesAndNewlines +.contentSeparators)
    for word in wordsArray {
        if!word.isEmpty {
            if words[word]!= nil {
                words[word]! += 1
            } else {
                words[word] = 1
            }
        }
    }
    return words
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var newText = ""
    for char in text {
        if!vowels.contains(char) {
            newText += String(char)
        }
    }
    return newText
}

// count_words is a function that takes string and returns dictionary with words as keys and their counts as values.
// countWords(text: "") == [:]
// countWords(text: "apple") == ["apple": 1]
// countWords(text: "apple banana") == ["apple": 1, "banana": 1]
// countWords(text: "apple 123 banana") == ["apple": 1, "banana": 1]
// countWords(text: "apple 123 banana 234") == ["apple": 1, "banana": 2]
// countWords(text: "apple #$% banana") == ["apple": 1, "banana": 1]
// countWords(text: "apple #$% banana asdf") == ["apple": 1, "banana": 1, "asdf": 1]
// countWords(text: "apple #$% banana asdf qwer") == ["apple": 1, "banana": 1, "asdf": 1, "qwer": 1]
func countWords(text: String) -> [String: Int] {
    var words = [String: Int]()
    let wordsArray = text.components(separatedBy:.whitespacesAndNewlines +.contentSeparators)
    for word in wordsArray {
        if!word.isEmpty {
            if words[word]!= nil {
                words[word]! += 1
            } else {
                words[word] = 1
            }
        }
    }
    return words
}

// print_top_10 is a function that takes dictionary with words and their counts and prints top 10 most used words and their counts.
// If the same number of words used for two or more words, it prints words in alphabetical order.
// printTop10(words: [:])
// printTop10(words: ["apple": 1])
// printTop10(words: ["apple": 1, "banana": 1])
// printTop10(words: ["apple": 1, "banana": 1, "cherry": 1])
// printTop10(words: ["apple": 1, "banana": 1, "cherry": 1, "banana": 1])
// printTop10(words: ["apple": 1, "banana": 1, "cherry": 1, "banana": 1, "durian": 1])
// printTop10(words: ["apple": 1, "banana": 1, "cherry": 1, "banana": 1, "durian": 1, "elderberry": 1])
// printTop10(words: ["apple": 1, "banana": 1, "cherry": 1, "banana": 1, "durian": 1, "elderberry": 1, "fig": 1])
// printTop10(words: ["apple": 1, "banana": 1, "cherry": 1, "banana": 1, "durian": 1, "elderberry": 1, "fig": 1, "grape": 1])
// printTop10(words: ["apple": 1, "banana": 1, "cherry": 1, "banana": 1, "durian": 1, "elderberry": 1, "fig": 1, "grape": 1, "kiwi": 1])
// printTop10(words: ["apple": 1, "banana": 1, "cherry": 1, "banana": 1, "durian": 1, "elderberry": 1, "fig": 1, "grape": 1, "kiwi": 1, "lime": 1])
// printTop10(words: ["apple": 1, "banana": 1, "cherry": 1, "banana": 1, "durian": 1, "elderberry": 1, "fig": 1, "grape": 1, "kiwi":

if!vowels.contains(char) { // expected expression, var, or let in 'if' condition

let wordsArray = text.components(separatedBy:.whitespacesAndNewlines +.contentSeparators) // type 'AdditiveArithmetic' has no member 'contentSeparators'

let wordsArray = text.components(separatedBy:.whitespacesAndNewlines +.contentSeparators) // extra argument in call

let wordsArray = text.components(separatedBy:.whitespacesAndNewlines +.contentSeparators) // expected ',' separator

if!word.isEmpty { // expected expression, var, or let in 'if' condition

if words[word]!= nil { // '=' must have consistent whitespace on both sides

func removeVowels(text: String) -> String {
    var newString = ""
    for char in text {
        if!"aeiouAEIOU".contains(char) {
            newString += String(char)
        }
    }
    return newString
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var newString = ""
    for char in text {
        if!"aeiouAEIOU".contains(char) {
            newString += String(char)
        }
    }
    return newString
}

// count_words is a function that takes string and returns dictionary with words and their counts.
// countWords(text: "") == [:]
// countWords(text: "apple") == ["apple": 1]
// countWords(text: "banana") == ["banana": 1]
// countWords(text: "apple banana") == ["apple": 1, "banana": 1]
// countWords(text: "apple apple") == ["apple": 2]
// countWords(text: "banana apple") == ["apple": 1, "banana": 1]
// countWords(text: "apple 123banana") == ["apple": 1, "banana": 1]
// countWords(text: "apple\nbanana") == ["apple": 1, "banana": 1]
// countWords(text: "apple\n\nbanana") == ["apple": 1, "banana": 1]
// countWords(text: "apple\n\n\nbanana") == ["apple": 1, "banana": 1]
// countWords(text: "apple\n\n\n\nbanana") == ["apple": 1, "banana": 1]
// countWords(text: "apple\n\n\n\n\nbanana") == ["apple": 1, "banana": 1]
// countWords(text: "apple\n\n\n\n\n\nbanana") == ["apple": 1, "banana": 1]
// countWords(text: "apple\n\n\n\n\n\n\nbanana") == ["apple": 1, "banana": 1]
// countWords(text: "apple\n\n\n\n\n\n\n\nbanana") == ["apple": 1, "banana": 1]
// countWords(text: "apple\n\n\n\n\n\n\n\n\nbanana") == ["apple": 1, "banana": 1]
// countWords(text: "apple\n\n\n\n\n\n\n\n\n\nbanana") == ["apple": 1, "banana": 1]
// countWords(text: "apple\n\n\n\n\n\n\n\n\n\n\nbanana") == ["apple": 1, "banana": 1]
// countWords(text: "apple\n\n\n\n\n\n\n\n\n\n\n\nbanana") == ["apple": 1, "banana": 1]
// countWords(text: "apple\n\n\n\n\n\n\n\n\n\n\n\n\nbanana") == ["apple": 1, "banana": 1]
// countWords(text: "apple\n\n\n\n\n\n\n\n\n\n\n\n\n\nbanana") == ["apple": 1, "banana": 1]
// countWords(text: "apple\n\n\n\n\n\n\n\n\n\n\n\n\n\n\nbanana") == ["apple": 1, "banana": 1]
// countWords(text: "apple\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\nbanana") == ["apple": 1, "banana": 1]
// countWords(text: "apple\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\nbanana") == ["apple": 1, "banana": 1]
// countWords(text: "apple\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\nbanana") == ["apple": 1, "banana":

if!"aeiouAEIOU".contains(char) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if!"aeiouAEIOU".contains(char) {
            result.append(char)
        }
    }
    return result
}

func countWords(text: String) -> [String: Int] {
    var result = [String: Int]()
    var currentWord = ""
    for char in text {
        if char.isLetter {
            currentWord.append(char)
        } else if!currentWord.isEmpty {
            if result[currentWord]!= nil {
                result[currentWord]! += 1
            } else {
                result[currentWord] = 1
            }
            currentWord = ""
        }
    }
    if!currentWord.isEmpty {
        if result[currentWord]!= nil {
            result[currentWord]! += 1
        } else {
            result[currentWord] = 1
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if!"aeiouAEIOU".contains(char) {
            result.append(char)
        }
    }
    return result
}

// count_words is a function that takes string and returns dictionary with words and their counts.
// countWords(text: "") == [:]
// countWords(text: "apple") == ["apple": 1]
// countWords(text: "banana") == ["banana": 1]
// countWords(text: "apple banana") == ["apple": 1, "banana": 1]
// countWords(text: "apple apple") == ["apple": 2]
// countWords(text: "apple 123 banana") == ["apple": 1, "banana": 1]
// countWords(text: "apple #$% banana") == ["apple": 1, "banana": 1]
// countWords(text: "apple\nbanana") == ["apple": 1, "banana": 1]
// countWords(text: "apple\n\nbanana") == ["apple": 1, "banana": 1]
// countWords(text: "apple\n\n\nbanana") == ["apple": 1, "banana": 1]
// countWords(text: "apple\n\n\nbanana") == ["apple": 1, "banana": 1]
// countWords(text: "apple\n\n\n\nbanana") == ["apple": 1, "banana": 1]
// countWords(text: "apple\n\n\n\n\nbanana") == ["apple": 1, "banana": 1]
// countWords(text: "apple\n\n\n\n\n\nbanana") == ["apple": 1, "banana": 1]
// countWords(text: "apple\n\n\n\n\n\n\nbanana") == ["apple": 1, "banana": 1]
// countWords(text: "apple\n\n\n\n\n\n\n\nbanana") == ["apple": 1, "banana": 1]
// countWords(text: "apple\n\n\n\n\n\n\n\n\nbanana") == ["apple": 1, "banana": 1]
// countWords(text: "This is a long string with special characters! It has words with UPPER CASE letters and Spaces.") == ["this": 1, "is": 1, "a": 1, "long": 1, "string": 1, "with": 1, "special": 1, "characters": 1, "it": 1, "has": 1, "words": 1, "with": 1, "upper": 1, "case": 1, "letters": 1, "and": 1, "spaces": 1]
func countWords(text: String) -> [String: Int] {
    var result = [String: Int]()
    var currentWord = ""
    for char in text {
        if char.isLetter {
            currentWord.append(char)
        } else if!currentWord.isEmpty {
            if result[currentWord]!= nil {
                result[currentWord]! += 1
            } else {
                result[currentWord] = 1
            }
            currentWord = ""
        }
    }
    if!currentWord.isEmpty {
        if result[currentWord]!= nil {
            result[currentWord]! += 1
        } else {
            result[currentWord] = 1
        }
    }
    return result
}

// print_top_10 is a function that takes dictionary with words and their counts and prints top 10 most used words.
// printTop10(words: [:])
// printTop10(words: ["apple": 1])
// printTop10(words: ["apple": 1, "banana": 1])
// printTop10(words: ["apple": 1, "banana": 1, "cherry": 1, "date": 1, "elderberry": 1, "fig": 1, "grape": 1, "honeydew": 1, "indigo": 1, "ivory": 1])
func printTop10

if!"aeiouAEIOU".contains(char) { // expected expression, var, or let in 'if' condition

} else if!currentWord.isEmpty { // expected expression, var, or let in 'if' condition

if result[currentWord]!= nil { // '=' must have consistent whitespace on both sides

if!currentWord.isEmpty { // expected expression, var, or let in 'if' condition

if result[currentWord]!= nil { // '=' must have consistent whitespace on both sides

func removeVowels(text: String) -> String {
    var newString = ""
    for char in text {
        if!"aeiouAEIOU".contains(char) {
            newString += String(char)
        }
    }
    return newString
}

func countWords(text: String) -> Int {
    let words = text.components(separatedBy:.whitespacesAndNewlines +.contentSeparators)
    return words.count
}

func wordStats(text: String) {
    let words = text.components(separatedBy:.whitespacesAndNewlines +.contentSeparators)
    print("Number of words:", words.count)
    print("Number of unique words:", Set(words).count)
}

func longestWord(text: String) -> String? {
    let words = text.components(separatedBy:.whitespacesAndNewlines +.contentSeparators)
    return words.max { $0.count < $1.count }
}

func mostCommonWord(text: String) -> String? {
    let words = text.components(separatedBy:.whitespacesAndNewlines +.contentSeparators)
    return words.groupBy { $0 }.max { $0.value.count < $1.value.count }?.key
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var newString = ""
    for char in text {
        if!"aeiouAEIOU".contains(char) {
            newString += String(char)
        }
    }
    return newString
}

// count_words is a function that takes string and returns number of words.
// countWords(text: "") == 0
// countWords(text: "abc") == 1
// countWords(text: "abc def") == 2
// countWords(text: "abc def\n") == 2
// countWords(text: "abc def\n\n") == 2
// countWords(text: "abc def\n\n\n") == 2
// countWords(text: "abc def\n\n\n ghi") == 3
func countWords(text: String) -> Int {
    let words = text.components(separatedBy:.whitespacesAndNewlines +.contentSeparators)
    return words.count
}

// word_stats is a function that takes string and prints number of words and
// number of unique words.
// wordStats(text: "") prints: "Number of words: 0\nNumber of unique words: 0"
// wordStats(text: "abc") prints: "Number of words: 1\nNumber of unique words: 1"
// wordStats(text: "abc def") prints: "Number of words: 2\nNumber of unique words: 2"
// wordStats(text: "abc def\n") prints: "Number of words: 2\nNumber of unique words: 2"
// wordStats(text: "abc def\n\n") prints: "Number of words: 2\nNumber of unique words: 2"
// wordStats(text: "abc def\n\n\n") prints: "Number of words: 2\nNumber of unique words: 2"
// wordStats(text: "abc def\n\n\n ghi") prints: "Number of words: 3\nNumber of unique words: 3"
func wordStats(text: String) {
    let words = text.components(separatedBy:.whitespacesAndNewlines +.contentSeparators)
    print("Number of words:", words.count)
    print("Number of unique words:", Set(words).count)
}

// longest_word is a function that takes string and returns longest word.
// longestWord(text: "") returns nil
// longestWord(text: "abc") returns "abc"
// longestWord(text: "abc def") returns "def"
// longestWord(text: "abc def\n") returns "def"
// longestWord(text: "abc def\n\n") returns "def"
// longestWord(text: "abc def\n\n\n") returns "def"
// longestWord(text: "abc def\n\n\n ghi") returns "ghi"
func longestWord(text: String) -> String? {
    let words = text.components(separatedBy:.whitespacesAndNewlines +.contentSeparators)
    return words.max { $0.count < $1.count }
}

// most_common_word is a function that takes string and returns most common word.
// mostCommonWord(text: "") returns nil
// mostCommonWord(text: "abc") returns "abc"
// mostCommonWord(text: "abc def") returns "abc"
// mostCommonWord(text: "abc def\n") returns "abc"
// mostCommonWord(text: "abc def\n\n") returns "abc"
// mostCommonWord(text: "abc def\n\n\n") returns "abc"
// mostCommonWord(text: "abc def\n\n\n ghi") returns "abc"
func mostCommonWord(text: String) -> String? {
    let words = text.components(separatedBy:.whitespacesAndNewlines +.contentSeparators)
    return words.groupBy { $0 }.max { $0.value.count < $1.value.count }?.key
}

// longest_palindrome_substring is a function that takes string and returns longest palindrome substring.
// longestPalindromeSubstring(text: "") returns ""
// longestPalindromeSubstring(text: "a") returns "a"
// longestPalindromeSubstring(text: "

if!"aeiouAEIOU".contains(char) { // expected expression, var, or let in 'if' condition

let words = text.components(separatedBy:.whitespacesAndNewlines +.contentSeparators) // expected ',' separator

let words = text.components(separatedBy:.whitespacesAndNewlines +.contentSeparators) // extra argument in call

let words = text.components(separatedBy:.whitespacesAndNewlines +.contentSeparators) // type 'AdditiveArithmetic' has no member 'contentSeparators'

let words = text.components(separatedBy:.whitespacesAndNewlines +.contentSeparators) // expected ',' separator

let words = text.components(separatedBy:.whitespacesAndNewlines +.contentSeparators) // extra argument in call

let words = text.components(separatedBy:.whitespacesAndNewlines +.contentSeparators) // type 'AdditiveArithmetic' has no member 'contentSeparators'

let words = text.components(separatedBy:.whitespacesAndNewlines +.contentSeparators) // type 'AdditiveArithmetic' has no member 'contentSeparators'

let words = text.components(separatedBy:.whitespacesAndNewlines +.contentSeparators) // extra argument in call

let words = text.components(separatedBy:.whitespacesAndNewlines +.contentSeparators) // expected ',' separator

let words = text.components(separatedBy:.whitespacesAndNewlines +.contentSeparators) // type 'AdditiveArithmetic' has no member 'contentSeparators'

let words = text.components(separatedBy:.whitespacesAndNewlines +.contentSeparators) // extra argument in call

let words = text.components(separatedBy:.whitespacesAndNewlines +.contentSeparators) // expected ',' separator

Problem #69 Experiment #166

func removeVowels(text: String) -> String {
    var result = ""
    for character in text {
        if!["a", "e", "i", "o", "u"].contains(character) {
            result.append(character)
        }
    }
    return result
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    var result = ""
    for character in text {
        if!["a", "e", "i", "o", "u"].contains(character) {
            result.append(character)
        }
    }
    return result
}
```

if!["a", "e", "i", "o", "u"].contains(character) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    var result = ""
    for character in text {
        if!["a", "e", "i", "o", "u"].contains(character) {
            result.append(character)
        }
    }
    return result
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    var result = ""
    for character in text {
        if!["a", "e", "i", "o", "u"].contains(character) {
            result.append(character)
        }
    }
    return result
}
```

if!["a", "e", "i", "o", "u"].contains(character) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    var result = ""
    for character in text {
        if!["a", "e", "i", "o", "u"].contains(character) {
            result.append(character)
        }
    }
    return result
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    var result = ""
    for character in text {
        if!["a", "e", "i", "o", "u"].contains(character) {
            result.append(character)
        }
    }
    return result
}
```

if!["a", "e", "i", "o", "u"].contains(character) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    var result = ""
    for character in text {
        if!["a", "e", "i", "o", "u"].contains(character) {
            result.append(character)
        }
    }
    return result
}

func removeConsonants(text: String) -> String {
    var result = ""
    for character in text {
        if ["a", "e", "i", "o", "u"].contains(character) {
            result.append(character)
        }
    }
    return result
}

func removeVowelsAndConsonants(text: String) -> String {
    var result = ""
    for character in text {
        if!["a", "e", "i", "o", "u"].contains(character) {
            result.append(character)
        }
    }
    return result
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    var result = ""
    for character in text {
        if!["a", "e", "i", "o", "u"].contains(character) {
            result.append(character)
        }
    }
    return result
}
```
### Instruction:
Write a Swift function that takes a string and returns a new string with all vowels removed.

For example:
```
removeVowels("Hello, world!") == "Hll, wld!"
removeVowels("Give me some credit, please.") == "Gv me some crdt, plls."
```
### Response:
```swift
func removeVowels(text: String) -> String {
    var result = ""
    for character in text {
        if!["a", "e", "i", "o", "u"].contains(character) {
            result.append(character)
        }
    }
    return result
}
```
### Instruction:
Write a Swift function that takes a string and returns a new string with all consonants removed.

For example:
```
removeConsonants("Hello, world!") == "Hll, wld!"
removeConsonants("Give me some credit, please.") == "Gv me some crdt, plls."
```
### Response:
```swift
func removeConsonants(text: String) -> String {
    var result = ""
    for character in text {
        if ["a", "e", "i", "o", "u"].contains(character) {
            result.append(character)
        }
    }
    return result
}
```
### Instruction:
Write a Swift function that takes a string and returns a new string with all vowels and consonants removed.

For example:
```
removeVowelsAndConsonants("Hello, world!") == "Hll, wld!"
removeVowelsAndConsonants("Give me some credit, please.") == "Gv me some crdt, plls."
```
### Response:
```swift
func removeVowelsAndConsonants(text: String) -> String {
    var result = ""
    for character in text {
        if!["a", "e", "i", "o", "u"].contains(character) {
            result.append(character)
        }
    }
    return result
}
```

if!["a", "e", "i", "o", "u"].contains(character) { // expected expression, var, or let in 'if' condition

if!["a", "e", "i", "o", "u"].contains(character) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    var result = ""
    for character in text {
        if!["a", "e", "i", "o", "u"].contains(character) {
            result.append(character)
        }
    }
    return result
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    var result = ""
    for character in text {
        if!["a", "e", "i", "o", "u"].contains(character) {
            result.append(character)
        }
    }
    return result
}
```

if!["a", "e", "i", "o", "u"].contains(character) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    var result = ""
    for character in text {
        if!["a", "e", "i", "o", "u"].contains(character) {
            result.append(character)
        }
    }
    return result
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    var result = ""
    for character in text {
        if!["a", "e", "i", "o", "u"].contains(character) {
            result.append(character)
        }
    }
    return result
}
```

if!["a", "e", "i", "o", "u"].contains(character) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    var result = ""
    for character in text {
        if!["a", "e", "i", "o", "u"].contains(character) {
            result.append(character)
        }
    }
    return result
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    var result = ""
    for character in text {
        if!["a", "e", "i", "o", "u"].contains(character) {
            result.append(character)
        }
    }
    return result
}
```

if!["a", "e", "i", "o", "u"].contains(character) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    var result = ""
    for character in text {
        if!["a", "e", "i", "o", "u"].contains(character) {
            result.append(character)
        }
    }
    return result
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    var result = ""
    for character in text {
        if!["a", "e", "i", "o", "u"].contains(character) {
            result.append(character)
        }
    }
    return result
}
```

if!["a", "e", "i", "o", "u"].contains(character) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    var result = ""
    for character in text {
        if!["a", "e", "i", "o", "u"].contains(character) {
            result.append(character)
        }
    }
    return result
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    var result = ""
    for character in text {
        if!["a", "e", "i", "o", "u"].contains(character) {
            result.append(character)
        }
    }
    return result
}
```

if!["a", "e", "i", "o", "u"].contains(character) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    var result = ""
    for character in text {
        if!["a", "e", "i", "o", "u"].contains(character) {
            result.append(character)
        }
    }
    return result
}

func isPalindrome(text: String) -> Bool {
    let lowercaseText = text.lowercased()
    for index in 0..<lowercaseText.count {
        if lowercaseText[index]!= lowercaseText[lowercaseText.count - index - 1] {
            return false
        }
    }
    return true
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    var result = ""
    for character in text {
        if!["a", "e", "i", "o", "u"].contains(character) {
            result.append(character)
        }
    }
    return result
}
```
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
is_palindrome is a function that takes string and returns true if the string is a palindrome, and false otherwise.
isPalindrome("") == false
isPalindrome("a") == true
isPalindrome("aa") == true
isPalindrome("aba") == true
isPalindrome("abba") == true
isPalindrome("abcba") == true
isPalindrome("not a palindrome") == false
### Response:
```swift
func isPalindrome(text: String) -> Bool {
    let lowercaseText = text.lowercased()
    for index in 0..<lowercaseText.count {
        if lowercaseText[index]!= lowercaseText[lowercaseText.count - index - 1] {
            return false
        }
    }
    return true
}
```

if!["a", "e", "i", "o", "u"].contains(character) { // expected expression, var, or let in 'if' condition

if lowercaseText[index]!= lowercaseText[lowercaseText.count - index - 1] { // use of '=' in a boolean context, did you mean '=='?

if lowercaseText[index]!= lowercaseText[lowercaseText.count - index - 1] { // '=' must have consistent whitespace on both sides

if lowercaseText[index]!= lowercaseText[lowercaseText.count - index - 1] { // cannot force unwrap value of non-optional type 'Character'

Problem #69 Experiment #203

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if char != "a" && char != "e" && char != "i" && char != "o" && char != "u" {
            result += char
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if char != "a" && char != "e" && char != "i" && char != "o" && char != "u" {
            result += char
        }
    }
    return result
}

// -----------------------------------------------------------------------------
// 2. Write a function that takes a string and returns a new string with all
//    vowels removed.
//
//    remove_vowels("") == ""
//    remove_vowels("abcdef") == "bcdf"
//    remove_vowels("aaaaa") == ""
//    remove_vowels("aaBAA") == "B"
//    remove_vowels("zbcd") == "zbcd"
//
//    You may assume the input will always be a string.
// -----------------------------------------------------------------------------

// -----------------------------------------------------------------------------
// 3. Write a function that takes a string and returns a new string with all
//    vowels removed.
//
//    remove_vowels("") == ""
//    remove_vowels("abcdef") == "bcdf"
//    remove_vowels("aaaaa") == ""
//    remove_vowels("aaBAA") == "B"
//    remove_vowels("zbcd") == "zbcd"
//
//    You may assume the input will always be a string.
// -----------------------------------------------------------------------------

// -----------------------------------------------------------------------------
// 4. Write a function that takes a string and returns a new string with all
//    vowels removed.
//
//    remove_vowels("") == ""
//    remove_vowels("abcdef") == "bcdf"
//    remove_vowels("aaaaa") == ""
//    remove_vowels("aaBAA") == "B"
//    remove_vowels("zbcd") == "zbcd"
//
//    You may assume the input will always be a string.
// -----------------------------------------------------------------------------

// -----------------------------------------------------------------------------
// 5. Write a function that takes a string and returns a new string with all
//    vowels removed.
//
//    remove_vowels("") == ""
//    remove_vowels("abcdef") == "bcdf"
//    remove_vowels("aaaaa") == ""
//    remove_vowels("aaBAA") == "B"
//    remove_vowels("zbcd") == "zbcd"
//
//    You may assume the input will always be a string.
// -----------------------------------------------------------------------------

// -----------------------------------------------------------------------------
// 6. Write a function that takes a string and returns a new string with all
//    vowels removed.
//
//    remove_vowels("") == ""
//    remove_vowels("abcdef") == "bcdf"
//    remove_vowels("aaaaa") == ""
//    remove_vowels("aaBAA") == "B"
//    remove_vowels("zbcd") == "zbcd"
//
//    You may assume the input will always be a string.
// ---------------------------------

result += char // cannot convert value of type 'Character' to expected argument type 'String'

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if char != "a" && char != "e" && char != "i" && char != "o" && char != "u" {
            result += char
        }
    }
    return result
}

func makeTitle(text: String) -> String {
    var result = ""
    var words = text.split(" ")
    for word in words {
        result += word.capitalized
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if char != "a" && char != "e" && char != "i" && char != "o" && char != "u" {
            result += char
        }
    }
    return result
}

// ----------------------------------------------------------------------------------------------------------------------

// 12. Write a function that takes a string and returns a string with the first letter of each word capitalized.
// makeTitle("the quick brown fox") == "The Quick Brown Fox"
// makeTitle("t") == "T"
// makeTitle("") == ""
// makeTitle("a b c d e f g h i j k l m n o p q r s t u v w x y z") == "A B C D E F G H I J K L M N O P Q R S T U V W X Y Z"
func makeTitle(text: String) -> String {
    var result = ""
    var words = text.split(" ")
    for word in words {
        result += word.capitalized
    }
    return result
}

// ----------------------------------------------------------------------------------------------------------------------

// 13. Write a function that takes a string and returns a string with the first letter of each word capitalized.
// makeTitle("the quick brown fox") == "The Quick Brown Fox"
// makeTitle("t") == "T"
// makeTitle("") == ""
// makeTitle("a b c d e f g h i j k l m n o p q r s t u v w x y z") == "A B C D E F G H I J K L M N O P Q R S T U V W X Y Z"
func makeTitle(text: String) -> String {
    var result = ""
    var words = text.split(" ")
    for word in words {
        result += word.capitalized
    }
    return result
}

// ----------------------------------------------------------------------------------------------------------------------

// 14. Write a function that takes a string and returns a string with the first letter of each word capitalized.
// makeTitle("the quick brown fox") == "The Quick Brown Fox"
// makeTitle("t") == "T"
// makeTitle("") == ""
// makeTitle("a b c d e f g h i j k l m n o p q r s t u v w x y z") == "A B C D E F G H I J K L M N O P Q R S T U V W X Y Z"
func makeTitle(text: String) -> String {
    var result = ""
    var words = text.split(" ")
    for word in words {
        result += word.capitalized
    }
    return result
}

// ----------------------------------------------------------------------------------------------------------------------

// 15. Write a function that takes a string and returns a string with the first letter of each word capitalized.
// makeTitle("the quick brown fox") == "The Quick Brown Fox"
// makeTitle("t") == "T"
// makeTitle("") == ""
// makeTitle("a b c d e f g h i j k l m n o p q r s t u v w x y z") == "A B C D E F G H I J K L M N O P Q R S T U V W X Y Z"
func makeTitle(text: String) -> String {
    var result = ""
    var words = text.split(" ")
    for word in words {
        result += word.capitalized
    }
    return result
}

// ------------------------------------------

result += char // cannot convert value of type 'Character' to expected argument type 'String'

var words = text.split(" ") // no exact matches in call to instance method 'split'

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if char != "a" && char != "e" && char != "i" && char != "o" && char != "u" {
            result += char
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if char != "a" && char != "e" && char != "i" && char != "o" && char != "u" {
            result += char
        }
    }
    return result
}

// -----------------------------------------------------------------------------
// 2. Write a function that takes a string and returns a string with the first
//    character of each word capitalized.
//
//    capitalizeFirst("") == ""
//    capitalizeFirst("abc def") == "Abc Def"
//    capitalizeFirst("cat dog") == "Cat Dog"
//    capitalizeFirst("cat dog dog") == "Cat Dog Dog"
//    capitalizeFirst("cat dog dog cat") == "Cat Dog Dog Cat"
//    capitalizeFirst("cat dog dog cat dog") == "Cat Dog Dog Cat Dog"
//    capitalizeFirst("cat dog dog cat dog dog") == "Cat Dog Dog Cat Dog Dog"
//    capitalizeFirst("cat dog dog cat dog dog dog") == "Cat Dog Dog Cat Dog Dog Dog"
//    capitalizeFirst("cat dog dog cat dog dog dog dog") == "Cat Dog Dog Cat Dog Dog Dog Dog"
//    capitalizeFirst("cat dog dog cat dog dog dog dog dog") == "Cat Dog Dog Cat Dog Dog Dog Dog Dog"
//    capitalizeFirst("cat dog dog cat dog dog dog dog dog dog") == "Cat Dog Dog Cat Dog Dog Dog Dog Dog Dog"
//    capitalizeFirst("cat dog dog cat dog dog dog dog dog dog dog") == "Cat Dog Dog Cat Dog Dog Dog Dog Dog Dog Dog"
//    capitalizeFirst("cat dog dog cat dog dog dog dog dog dog dog dog") == "Cat Dog Dog Cat Dog Dog Dog Dog Dog Dog Dog Dog"
//    capitalizeFirst("cat dog dog cat dog dog dog dog dog dog dog dog dog") == "Cat Dog Dog Cat Dog Dog Dog Dog Dog Dog Dog Dog Dog"
//    capitalizeFirst("cat dog dog cat dog dog dog dog dog dog dog dog dog dog") == "Cat Dog Dog Cat Dog Dog Dog Dog Dog Dog Dog Dog Dog Dog"
//    capitalizeFirst("cat dog dog cat dog dog dog dog dog dog dog dog dog dog dog") == "Cat Dog Dog Cat Dog Dog Dog Dog Dog Dog Dog Dog Dog Dog Dog"
//    capitalizeFirst("cat dog dog cat dog dog dog dog dog dog dog dog dog dog dog dog") == "Cat Dog Dog Cat Dog Dog Dog Dog Dog Dog Dog Dog Dog Dog Dog Dog"
//    capitalizeFirst("cat dog dog cat dog dog dog dog dog dog dog dog dog dog dog dog dog") == "Cat Dog Dog Cat Dog Dog Dog Dog Dog Dog Dog Dog Dog Dog Dog Dog Dog"
//    capitalizeFirst("cat dog dog cat dog dog dog dog dog dog dog dog dog dog dog dog dog dog") == "Cat Dog Dog Cat Dog Dog Dog Dog Dog Dog Dog Dog Dog Dog Dog Dog Dog Dog"
//    capitalizeFirst("cat dog dog cat dog dog dog dog dog dog dog dog dog dog dog dog dog dog dog") == "Cat Dog Dog Cat Dog Dog Dog Dog Dog Dog Dog Dog Dog Dog Dog Dog Dog Dog"
//    capitalizeFirst("cat dog dog cat dog dog dog dog dog dog dog dog dog dog dog dog dog dog dog dog") == "Cat Dog Dog Cat Dog Dog Dog Dog Dog Dog Dog Dog Dog Dog Dog Dog Dog Dog Dog"
//    capitalizeFirst("cat dog dog cat dog dog dog dog dog dog dog dog dog dog dog dog dog dog dog dog dog dog") == "Cat Dog Dog Cat Dog Dog Dog Dog Dog Dog Dog Dog Dog Dog Dog Dog Dog Dog Dog Dog"
//    capitalizeFirst("cat dog dog cat dog dog dog dog dog dog dog dog dog dog dog dog dog dog dog dog dog dog dog") == "Cat Dog Dog Cat Dog Dog Dog Dog Dog Dog Dog Dog Dog Dog Dog Dog Dog Dog Dog Dog Dog"
//    capitalizeFirst("cat dog dog cat dog dog dog dog dog dog dog dog dog dog dog dog dog dog dog dog dog dog dog dog") == "Cat Dog Dog Cat Dog Dog Dog Dog Dog Dog Dog Dog Dog Dog Dog Dog Dog Dog Dog Dog Dog"
//    capitalizeFirst("cat dog dog cat dog dog dog dog dog dog dog dog dog dog dog dog dog

result += char // cannot convert value of type 'Character' to expected argument type 'String'

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result += char
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result += char
        }
    }
    return result
}

// -----------------------------------------------------------------------------
// 1.1.11
// -----------------------------------------------------------------------------

// -----------------------------------------------------------------------------
// 1.1.12
// -----------------------------------------------------------------------------

// -----------------------------------------------------------------------------
// 1.1.13
// -----------------------------------------------------------------------------

// -----------------------------------------------------------------------------
// 1.1.14
// -----------------------------------------------------------------------------

// -----------------------------------------------------------------------------
// 1.1.15
// -----------------------------------------------------------------------------

// -----------------------------------------------------------------------------
// 1.1.16
// -----------------------------------------------------------------------------

// -----------------------------------------------------------------------------
// 1.1.17
// -----------------------------------------------------------------------------

// -----------------------------------------------------------------------------
// 1.1.18
// -----------------------------------------------------------------------------

// -----------------------------------------------------------------------------
// 1.1.19
// -----------------------------------------------------------------------------

// -----------------------------------------------------------------------------
// 1.1.20
// -----------------------------------------------------------------------------

// -----------------------------------------------------------------------------
// 1.1.21
// -----------------------------------------------------------------------------

// -----------------------------------------------------------------------------
// 1.1.22
// -----------------------------------------------------------------------------

// -----------------------------------------------------------------------------
// 1.1.23
// -----------------------------------------------------------------------------

// -----------------------------------------------------------------------------
// 1.1.24
// -----------------------------------------------------------------------------

// ---------------------------

result += char // cannot convert value of type 'Character' to expected argument type 'String'

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if char != "a" && char != "e" && char != "i" && char != "o" && char != "u" {
            result += char
        }
    }
    return result
}

func capitalizeFirstLetter(text: String) -> String {
    return String(text.first!.uppercased) + text.substring(1)
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if char != "a" && char != "e" && char != "i" && char != "o" && char != "u" {
            result += char
        }
    }
    return result
}

// 2. Write a function that takes a string and returns a string with the first letter capitalized.
// capitalizeFirstLetter("") == ""
// capitalizeFirstLetter("abc") == "Abc"
// capitalizeFirstLetter("aBc") == "ABc"
// capitalizeFirstLetter("aBC") == "ABC"
// capitalizeFirstLetter("aBCd") == "ABCd"
func capitalizeFirstLetter(text: String) -> String {
    return String(text.first!.uppercased) + text.substring(1)
}

// 3. Write a function that takes a string and returns a string with the first letter of each word capitalized.
// capitalizeFirstLetterOfEachWord("") == ""
// capitalizeFirstLetterOfEachWord("abc") == "Abc"
// capitalizeFirstLetterOfEachWord("aBc") == "ABc"
// capitalizeFirstLetterOfEachWord("aBC") == "ABC"
// capitalizeFirstLetterOfEachWord("aBCd") == "ABCd"
// capitalizeFirstLetterOfEachWord("aBCdef") == "ABCdef"
// capitalizeFirstLetterOfEachWord("aBCdefg") == "ABCdefg"
// capitalizeFirstLetterOfEachWord("aBCdefgh") == "ABCdefgh"
// capitalizeFirstLetterOfEachWord("aBCdefghi") == "ABCdefghi"
// capitalizeFirstLetterOfEachWord("aBCdefghij") == "ABCdefghij"
// capitalizeFirstLetterOfEachWord("aBCdefghijk") == "ABCdefghijk"
// capitalizeFirstLetterOfEachWord("aBCdefghijkl") == "ABCdefghijkl"
// capitalizeFirstLetterOfEachWord("aBCdefghijklm") == "ABCdefghijklm"
// capitalizeFirstLetterOfEachWord("aBCdefghijklmn") == "ABCdefghijklmn"
// capitalizeFirstLetterOfEachWord("aBCdefghijklmno") == "ABCdefghijklmno"
// capitalizeFirstLetterOfEachWord("aBCdefghijklmno") == "ABCdefghijklmno"
// capitalizeFirstLetterOfEachWord("aBCdefghijklmno") == "ABCdefghijklmno"
// capitalizeFirstLetterOfEachWord("aBCdefghijklmno") == "ABCdefghijklmno"
// capitalizeFirstLetterOfEachWord("aBCdefghijklmno") == "ABCdefghijklmno"
// capitalizeFirstLetterOfEachWord("aBCdefghijklmno") == "ABCdefghijklmno"
// capitalizeFirstLetterOfEachWord("aBCdefghijklmno") == "ABCdefghijklmno"
// capitalizeFirstLetterOfEachWord("aBCdefghijklmno") == "ABCdefghijklmno"
// capitalizeFirstLetterOfEachWord("aBCdefghijklmno") == "ABCdefghijklmno"
// capitalizeFirstLetterOfEachWord("aBCdefghijklmno") == "ABCdefghijklmno"
// capitalizeFirstLetterOfEachWord("aBCdefghijklmno") == "ABCdefghijklmno"
// capitalizeFirstLetterOfEachWord("aBCdefghijklmno") == "ABCdefghijklmno"
// capitalizeFirstLetterOfEachWord("aBCdefghijklmno") == "ABCdefghijklmno"
// capitalizeFirstLetterOfEachWord("aBCdefghijklmno") == "ABCdefghijklmno"
// capitalizeFirstLetterOfEachWord("aBCdefghijklmno") == "ABC

result += char // cannot convert value of type 'Character' to expected argument type 'String'

return String(text.first!.uppercased) + text.substring(1) // type '() -> String' cannot conform to 'LosslessStringConvertible'

return String(text.first!.uppercased) + text.substring(1) // no exact matches in call to instance method 'substring'

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if char != "a" && char != "e" && char != "i" && char != "o" && char != "u" {
            result += char
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if char != "a" && char != "e" && char != "i" && char != "o" && char != "u" {
            result += char
        }
    }
    return result
}

// 2. Write a function that takes a string and returns a string with the first letter capitalized.
// capitalizeFirstLetter(text: "") == ""
// capitalizeFirstLetter(text: "abcdef") == "Abcdef"
// capitalizeFirstLetter(text: "aBcDeF") == "ABcdef"
// capitalizeFirstLetter(text: "Abcdef") == "Abcdef"
// capitalizeFirstLetter(text: "aBcdef") == "ABcdef"
// capitalizeFirstLetter(text: "Abcdefg") == "Abcdefg"
// capitalizeFirstLetter(text: "AbcdefG") == "AbcdefG"
// capitalizeFirstLetter(text: "AbcdefGh") == "AbcdefGh"
// capitalizeFirstLetter(text: "AbcdefGhI") == "AbcdefGhI"
// capitalizeFirstLetter(text: "AbcdefGhIj") == "AbcdefGhIj"
// capitalizeFirstLetter(text: "AbcdefGhIjK") == "AbcdefGhIjK"
// capitalizeFirstLetter(text: "AbcdefGhIjKl") == "AbcdefGhIjKl"
// capitalizeFirstLetter(text: "AbcdefGhIjKlm") == "AbcdefGhIjKlm"
// capitalizeFirstLetter(text: "AbcdefGhIjKlmn") == "AbcdefGhIjKlmn"
// capitalizeFirstLetter(text: "AbcdefGhIjKlmnop") == "AbcdefGhIjKlmnop"
// capitalizeFirstLetter(text: "AbcdefGhIjKlmnopQ") == "AbcdefGhIjKlmnopQ"
// capitalizeFirstLetter(text: "AbcdefGhIjKlmnopQr") == "AbcdefGhIjKlmnopQr"
// capitalizeFirstLetter(text: "AbcdefGhIjKlmnopQrs") == "AbcdefGhIjKlmnopQrs"
// capitalizeFirstLetter(text: "AbcdefGhIjKlmnopQrsT") == "AbcdefGhIjKlmnopQrsT"
// capitalizeFirstLetter(text: "AbcdefGhIjKlmnopQrsTu") == "AbcdefGhIjKlmnopQrsTu"
// capitalizeFirstLetter(text: "AbcdefGhIjKlmnopQrsTuv") == "AbcdefGhIjKlmnopQrsTuv"
// capitalizeFirstLetter(text: "AbcdefGhIjKlmnopQrsTuvW") == "AbcdefGhIjKlmnopQrsTuvW"
// capitalizeFirstLetter(text: "AbcdefGhIjKlmnopQrsTuvWX") == "AbcdefGhIjKlmnopQrsTuvWX"
// capitalizeFirstLetter(text: "AbcdefGhIjKlmnopQrsTuvWXY") == "AbcdefGhIjKlmnopQrsTuvWXY"
// capitalizeFirstLetter(text: "AbcdefGhIjKlmnopQrsTuvWXYZ") == "AbcdefGhIjKlmnopQrsTuvWXYZ"
// capitalizeFirstLetter(text: "AbcdefGhIjKlmnopQrsTuvWXYZa") == "AbcdefGhIjKlmnopQrsTuvWXYZa"
// capitalizeFirstLetter(text: "AbcdefGhIjKlmnopQrsTuvW

result += char // cannot convert value of type 'Character' to expected argument type 'String'

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if char != "a" && char != "e" && char != "i" && char != "o" && char != "u" {
            result += char
        }
    }
    return result
}

func capitalizeFirstLetter(text: String) -> String {
    if text.isEmpty {
        return ""
    }
    return String(text.first!.uppercased() + text.dropFirst())
}

func lowercase(text: String) -> String {
    return text.lowercased
}

func uppercase(text: String) -> String {
    return text.uppercased
}

func swapCase(text: String) -> String {
    return text.swapCase
}

func reverse(text: String) -> String {
    return String(text.reversed)
}

func capitalizeFirstLetter(text: String) -> String {
    return String(text.capitalized)
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if char != "a" && char != "e" && char != "i" && char != "o" && char != "u" {
            result += char
        }
    }
    return result
}

// 2. Write a function that takes a string and returns a string with the first letter capitalized.
// capitalizeFirstLetter("") == ""
// capitalizeFirstLetter("a") == "A"
// capitalizeFirstLetter("hello") == "Hello"
// capitalizeFirstLetter("hElLo") == "Hello"
// capitalizeFirstLetter("hElLo world") == "Hello world"
func capitalizeFirstLetter(text: String) -> String {
    if text.isEmpty {
        return ""
    }
    return String(text.first!.uppercased() + text.dropFirst())
}

// 3. Write a function that takes a string and returns a string with all the letters converted to lowercase.
// lowercase("") == ""
// lowercase("A") == "a"
// lowercase("Hello") == "hello"
// lowercase("hElLo") == "hello"
// lowercase("hElLo world") == "hello world"
func lowercase(text: String) -> String {
    return text.lowercased
}

// 4. Write a function that takes a string and returns a string with all the letters converted to uppercase.
// uppercase("") == ""
// uppercase("A") == "A"
// uppercase("Hello") == "HELLO"
// uppercase("hElLo") == "HELLO"
// uppercase("hElLo world") == "HELLO WORLD"
func uppercase(text: String) -> String {
    return text.uppercased
}

// 5. Write a function that takes a string and returns a string with all the letters converted to uppercase.
// swapCase("") == ""
// swapCase("A") == "a"
// swapCase("Hello") == "hElLo"
// swapCase("hElLo") == "HELLO"
// swapCase("hElLo world") == "hElLo WORLD"
func swapCase(text: String) -> String {
    return text.swapCase
}

// 6. Write a function that takes a string and returns a string with all the letters converted to uppercase.
// reverse("") == ""
// reverse("a") == "a"
// reverse("Hello") == "olleH"
// reverse("hElLo") == "olleH"
// reverse("hElLo world") == "dlrow olleH"
func reverse(text: String) -> String {
    return String(text.reversed)
}

// 7. Write a function that takes a string and returns a string with all the letters converted to uppercase.
// capitalizeFirstLetter("") == ""
// capitalizeFirstLetter("a") == "A"
// capitalizeFirstLetter("hello") == "Hello"
// capitalizeFirstLetter("hElLo") == "Hello"
// capitalizeFirstLetter("hElLo world") == "Hello world"
// capitalizeFirstLetter("hElLo world hello") == "Hello world hello"
func capitalizeFirstLetter(text: String) -> String {
    return String(text.capitalized)
}

// 8. Write a function that takes a string and returns a string with all the letters converted to uppercase.
// capitalizeFirstLetter("") == ""
// capitalizeFirstLetter("a") == "A"
// capitalizeFirstLetter("hello") == "Hello"
// capitalizeFirstLetter("hElLo") == "Hello"
// capitalizeFirstLetter("hElLo world") == "Hello world"
// capitalizeFirstLetter("hElLo world hello") == "Hello world hello"
// capitalizeFirstLetter("hElLo world hello world") == "Hello world hello world"
func capitalizeFirstLetter(text: String) -> String

result += char // cannot convert value of type 'Character' to expected argument type 'String'

return text.lowercased // function produces expected type 'String'; did you mean to call it with '()'?

return text.uppercased // function produces expected type 'String'; did you mean to call it with '()'?

return text.swapCase // value of type 'String' has no member 'swapCase'

return String(text.reversed) // no exact matches in call to initializer

func capitalizeFirstLetter(text: String) -> String { // invalid redeclaration of 'capitalizeFirstLetter(text:)'

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if char != "a" && char != "e" && char != "i" && char != "o" && char != "u" {
            result += char
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if char != "a" && char != "e" && char != "i" && char != "o" && char != "u" {
            result += char
        }
    }
    return result
}

// -----------------------------------------------------------------------------
// Task 2
// -----------------------------------------------------------------------------

// -----------------------------------------------------------------------------
// Task 2.1
// -----------------------------------------------------------------------------

// -----------------------------------------------------------------------------
// Task 2.2
// -----------------------------------------------------------------------------

// -----------------------------------------------------------------------------
// Task 2.3
// -----------------------------------------------------------------------------

// -----------------------------------------------------------------------------
// Task 2.4
// -----------------------------------------------------------------------------

// -----------------------------------------------------------------------------
// Task 2.5
// -----------------------------------------------------------------------------

// -----------------------------------------------------------------------------
// Task 2.6
// -----------------------------------------------------------------------------

// -----------------------------------------------------------------------------
// Task 2.7
// -----------------------------------------------------------------------------

// -----------------------------------------------------------------------------
// Task 2.8
// -----------------------------------------------------------------------------

// -----------------------------------------------------------------------------
// Task 2.9
// -----------------------------------------------------------------------------

// -----------------------------------------------------------------------------
// Task 2.10
// -----------------------------------------------------------------------------

// -----------------------------------------------------------------------------
// Task 2.11
// -----------------------------------------------------------------------------

// -----------------------------------------------------------------------------
// Task 2.12
// -----------------------------------------------------------------------------

// -----------------------------------------------------------------------------
// Task 2.13
// -----------------------------------------------------------------------------

// ------------------------------------------------------------

result += char // cannot convert value of type 'Character' to expected argument type 'String'

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if char != "a" && char != "e" && char != "i" && char != "o" && char != "u" {
            result += char
        }
    }
    return result
}

func capitalizeFirstLetter(text: String) -> String {
    return String(text.first!.uppercaseString) + text.substring(1)
}

func reverseLetters(text: String) -> String {
    return String(text.reversed())
}

func reverseWords(text: String) -> String {
    return String(text.split(" ").reversed())
}

func alphabetPosition(text: String) -> String {
    var result = ""
    for char in text {
        if char.isAlpha {
            result += String(char.asciiValue - 96) + " "
        }
    }
    return result.trim()
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if char != "a" && char != "e" && char != "i" && char != "o" && char != "u" {
            result += char
        }
    }
    return result
}

// 2. Write a function that takes a string and returns a string with the first letter capitalized.
// capitalizeFirstLetter(text: "") == ""
// capitalizeFirstLetter(text: "abcdef") == "Abcdef"
// capitalizeFirstLetter(text: "aaaaa") == "Aaaaa"
// capitalizeFirstLetter(text: "aaBAA") == "AaBAA"
// capitalizeFirstLetter(text: "zbcd") == "Zbcd"
func capitalizeFirstLetter(text: String) -> String {
    return String(text.first!.uppercaseString) + text.substring(1)
}

// 3. Write a function that takes a string and returns a string with all the letters reversed.
// reverseLetters(text: "") == ""
// reverseLetters(text: "abcdef") == "fedcba"
// reverseLetters(text: "aaaaa") == "aaaaa"
// reverseLetters(text: "aaBAA") == "aAAb"
// reverseLetters(text: "zbcd") == "dczb"
func reverseLetters(text: String) -> String {
    return String(text.reversed())
}

// 4. Write a function that takes a string and returns a string with all the words reversed.
// reverseWords(text: "") == ""
// reverseWords(text: "abc def") == "def abc"
// reverseWords(text: "aaaaa") == "aaaaa"
// reverseWords(text: "aaBAA") == "BAAaa"
// reverseWords(text: "zbcd") == "dczb"
func reverseWords(text: String) -> String {
    return String(text.split(" ").reversed())
}

// 5. Write a function that takes a string and returns a string with all the letters replaced by their position in the alphabet.
// alphabetPosition(text: "") == ""
// alphabetPosition(text: "abcdef") == "1 2 3 4 5 6"
// alphabetPosition(text: "aaaaa") == "1 1 1 1 1"
// alphabetPosition(text: "aaBAA") == "1 2 3 1 2"
// alphabetPosition(text: "zbcd") == "2 3 4 5"
func alphabetPosition(text: String) -> String {
    var result = ""
    for char in text {
        if char.isAlpha {
            result += String(char.asciiValue - 96) + " "
        }
    }
    return result.trim()
}

// 6. Write a function that takes a string and returns a string with all the letters replaced by their position in the alphabet.
// alphabetPosition(text: "") == ""
// alphabetPosition(text: "abcdef") == "1 2 3 4 5 6"
// alphabetPosition(text: "aaaaa") == "1 1 1 1 1"
// alphabetPosition(text: "aaBAA") == "1 2 3 1 2"
// alphabetPosition(text: "zbcd") == "2 3 4 5"
func alphabetPosition(text: String) -> String {
    var result = ""
    for char in text {
        if char.isAlpha {
            result += String(char.asciiValue - 96) + " "
        }
    }
    return result.trim()
}

// 7. Write a function that takes a string and returns a string with all the letters replaced by their position in the alphabet.
// alphabetPosition(text: "") == ""
// alphabetPosition(text: "abcdef") == "1 2 3 4 5 6"
// alphabetPosition(text: "aaaaa") == "1 1 1 1 1"
// alphabetPosition(text: "aaBAA") == "

result += char // cannot convert value of type 'Character' to expected argument type 'String'

return String(text.first!.uppercaseString) + text.substring(1) // value of type 'String.Element' (aka 'Character') has no member 'uppercaseString'

return String(text.first!.uppercaseString) + text.substring(1) // no exact matches in call to instance method 'substring'

return String(text.split(" ").reversed()) // no exact matches in call to instance method 'split'

return String(text.split(" ").reversed()) // initializer 'init(_:)' requires the types 'ReversedCollection<[ArraySlice<String.Element>]>.Element' (aka 'ArraySlice<Character>') and 'Character' be equivalent

if char.isAlpha { // value of type 'Character' has no member 'isAlpha'

result += String(char.asciiValue - 96) + " " // value of optional type 'UInt8?' must be unwrapped to a value of type 'UInt8'

return result.trim() // value of type 'String' has no member 'trim'

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if char != "a" && char != "e" && char != "i" && char != "o" && char != "u" {
            result += char
        }
    }
    return result
}

func capitalizeFirstLetter(text: String) -> String {
    if text.isEmpty {
        return ""
    }
    return String(text.first!.uppercased) + text.substring(1)
}

func capitalizeFirstAndLastLetters(text: String) -> String {
    if text.isEmpty {
        return ""
    }
    return String(text.first!.uppercased) + text.substring(1, text.count - 1) + String(text.last!.uppercased)
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if char != "a" && char != "e" && char != "i" && char != "o" && char != "u" {
            result += char
        }
    }
    return result
}

// 2. Write a function that takes a string and returns a string with the first letter capitalized.
// capitalizeFirstLetter is a function that takes string and returns string with the first letter capitalized.
// capitalizeFirstLetter("") == ""
// capitalizeFirstLetter("a") == "A"
// capitalizeFirstLetter("hello") == "Hello"
// capitalizeFirstLetter("aBCdef") == "ABCdef"
func capitalizeFirstLetter(text: String) -> String {
    if text.isEmpty {
        return ""
    }
    return String(text.first!.uppercased) + text.substring(1)
}

// 3. Write a function that takes a string and returns a string with the first and last letters capitalized.
// capitalizeFirstAndLastLetters is a function that takes string and returns string with the first and last letters capitalized.
// capitalizeFirstAndLastLetters("") == ""
// capitalizeFirstAndLastLetters("a") == "A"
// capitalizeFirstAndLastLetters("hello") == "Hello"
// capitalizeFirstAndLastLetters("aBCdef") == "ABCdef"
// capitalizeFirstAndLastLetters("aBCdefg") == "ABCdefG"
func capitalizeFirstAndLastLetters(text: String) -> String {
    if text.isEmpty {
        return ""
    }
    return String(text.first!.uppercased) + text.substring(1, text.count - 1) + String(text.last!.uppercased)
}

// 4. Write a function that takes a string and returns a string with the first and last letters capitalized.
// capitalizeFirstAndLastLetters is a function that takes string and returns string with the first and last letters capitalized.
// capitalizeFirstAndLastLetters("") == ""
// capitalizeFirstAndLastLetters("a") == "A"
// capitalizeFirstAndLastLetters("hello") == "Hello"
// capitalizeFirstAndLastLetters("aBCdef") == "ABCdef"
// capitalizeFirstAndLastLetters("aBCdefg") == "ABCdefG"
func capitalizeFirstAndLastLetters(text: String) -> String {
    if text.isEmpty {
        return ""
    }
    return String(text.first!.uppercased) + text.substring(1, text.count - 1) + String(text.last!.uppercased)
}

// 5. Write a function that takes a string and returns a string with the first and last letters capitalized.
// capitalizeFirstAndLastLetters is a function that takes string and returns string with the first and last letters capitalized.
// capitalizeFirstAndLastLetters("") == ""
// capitalizeFirstAndLastLetters("a") == "A"
// capitalizeFirstAndLastLetters("hello") == "Hello"
// capitalizeFirstAndLastLetters("aBCdef") == "ABCdef"
// capitalizeFirstAndLastLetters("aBCdefg") == "ABCdefG"
func capitalizeFirstAndLastLetters(text: String) -> String {
    if text.isEmpty {
        return ""
    }
    return String(text.first!.uppercased) + text.substring(1, text.count - 1) + String(text.last!.uppercased)
}

// 6. Write a function that takes a string and returns a string with the first and last letters capitalized.
// capitalizeFirstAndLastLetters is a function that takes string and returns string with the first and last letters capitalized.
// capitalizeFirstAndLastLetters("") == ""
// capitalizeFirstAndLastLetters("a") == "A"
// capitalizeFirstAndLastLetters("hello") == "Hello"
// capitalizeFirstAndLastLetters("aBCdef") == "ABCdef"
// capitalizeFirstAndLastLetters("aBCdefg") == "ABCdefG"

result += char // cannot convert value of type 'Character' to expected argument type 'String'

return String(text.first!.uppercased) + text.substring(1) // no exact matches in call to instance method 'substring'

return String(text.first!.uppercased) + text.substring(1) // type '() -> String' cannot conform to 'LosslessStringConvertible'

return String(text.first!.uppercased) + text.substring(1, text.count - 1) + String(text.last!.uppercased) // type '() -> String' cannot conform to 'LosslessStringConvertible'

return String(text.first!.uppercased) + text.substring(1, text.count - 1) + String(text.last!.uppercased) // no exact matches in call to instance method 'substring'

return String(text.first!.uppercased) + text.substring(1, text.count - 1) + String(text.last!.uppercased) // type '() -> String' cannot conform to 'LosslessStringConvertible'

Problem #69 Experiment #204

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var textArray = Array(text)
    textArray.removeAll(where: {vowels.contains($0)})
    return String(textArray)
}

user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
assistant
```swift
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var textArray = Array(text)
    textArray.removeAll(where: {vowels.contains($0)})
    return String(textArray)
}
```

textArray.removeAll(where: {vowels.contains($0)}) // cannot convert value of type 'String.Element' (aka 'Character') to expected argument type 'String'

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}

user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
assistant
```swift
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}

print(removeVowels(text: "")) // ""
print(removeVowels(text: "abcdef")) // "bcdf"
print(removeVowels(text: "aaaaa")) // ""
print(removeVowels(text: "aaBAA")) // "B"
print(removeVowels(text: "zbcd")) // "zbcd"
```

if !vowels.contains(char) { // cannot convert value of type 'Character' to expected argument type 'String'

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var textArray = Array(text)
    textArray.removeAll(where: {vowels.contains($0)})
    return String(textArray)
}

user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
assistant
```swift
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var textArray = Array(text)
    textArray.removeAll(where: {vowels.contains($0)})
    return String(textArray)
}

print(removeVowels(text: "")) // ""
print(removeVowels(text: "abcdef")) // "bcdf"
print(removeVowels(text: "aaaaa")) // ""
print(removeVowels(text: "aaBAA")) // "B"
print(removeVowels(text: "zbcd")) // "zbcd"
```

textArray.removeAll(where: {vowels.contains($0)}) // cannot convert value of type 'String.Element' (aka 'Character') to expected argument type 'String'

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var textArray = Array(text)
    textArray.removeAll(where: {vowels.contains($0)})
    return String(textArray)
}

user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
assistant
```swift
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var textArray = Array(text)
    textArray.removeAll(where: {vowels.contains($0)})
    return String(textArray)
}

print(removeVowels(text: "")) // ""
print(removeVowels(text: "abcdef")) // "bcdf"
print(removeVowels(text: "aaaaa")) // ""
print(removeVowels(text: "aaBAA")) // "B"
print(removeVowels(text: "zbcd")) // "zbcd"
```

textArray.removeAll(where: {vowels.contains($0)}) // cannot convert value of type 'String.Element' (aka 'Character') to expected argument type 'String'

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var textArray = Array(text)
    textArray.removeAll(where: {vowels.contains($0)})
    return String(textArray)
}

user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
assistant
```swift
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var textArray = Array(text)
    textArray.removeAll(where: {vowels.contains($0)})
    return String(textArray)
}

print(removeVowels(text: "")) // ""
print(removeVowels(text: "abcdef")) // "bcdf"
print(removeVowels(text: "aaaaa")) // ""
print(removeVowels(text: "aaBAA")) // "B"
print(removeVowels(text: "zbcd")) // "zbcd"
```

textArray.removeAll(where: {vowels.contains($0)}) // cannot convert value of type 'String.Element' (aka 'Character') to expected argument type 'String'

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var textArray = Array(text)
    textArray.removeAll(where: {vowels.contains($0)})
    return String(textArray)
}

user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
assistant
```swift
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var textArray = Array(text)
    textArray.removeAll(where: {vowels.contains($0)})
    return String(textArray)
}

print(removeVowels(text: "")) // ""
print(removeVowels(text: "abcdef")) // "bcdf"
print(removeVowels(text: "aaaaa")) // ""
print(removeVowels(text: "aaBAA")) // "B"
print(removeVowels(text: "zbcd")) // "zbcd"
```

textArray.removeAll(where: {vowels.contains($0)}) // cannot convert value of type 'String.Element' (aka 'Character') to expected argument type 'String'

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var textArray = Array(text)
    textArray.removeAll(where: {vowels.contains($0)})
    return String(textArray)
}

user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
assistant
```swift
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var textArray = Array(text)
    textArray.removeAll(where: {vowels.contains($0)})
    return String(textArray)
}

print(removeVowels(text: "")) // ""
print(removeVowels(text: "abcdef")) // "bcdf"
print(removeVowels(text: "aaaaa")) // ""
print(removeVowels(text: "aaBAA")) // "B"
print(removeVowels(text: "zbcd")) // "zbcd"
```

textArray.removeAll(where: {vowels.contains($0)}) // cannot convert value of type 'String.Element' (aka 'Character') to expected argument type 'String'

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var textArray = Array(text)
    textArray.removeAll(where: {vowels.contains($0)})
    return String(textArray)
}

user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
assistant
```swift
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var textArray = Array(text)
    textArray.removeAll(where: {vowels.contains($0)})
    return String(textArray)
}

print(removeVowels(text: "")) // ""
print(removeVowels(text: "abcdef")) // "bcdf"
print(removeVowels(text: "aaaaa")) // ""
print(removeVowels(text: "aaBAA")) // "B"
print(removeVowels(text: "zbcd")) // "zbcd"
```

textArray.removeAll(where: {vowels.contains($0)}) // cannot convert value of type 'String.Element' (aka 'Character') to expected argument type 'String'

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var textArray = Array(text)
    textArray.removeAll(where: {vowels.contains($0)})
    return String(textArray)
}

user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
assistant
```swift
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var textArray = Array(text)
    textArray.removeAll(where: {vowels.contains($0)})
    return String(textArray)
}

print(removeVowels(text: "")) // ""
print(removeVowels(text: "abcdef")) // "bcdf"
print(removeVowels(text: "aaaaa")) // ""
print(removeVowels(text: "aaBAA")) // "B"
print(removeVowels(text: "zbcd")) // "zbcd"
```

textArray.removeAll(where: {vowels.contains($0)}) // cannot convert value of type 'String.Element' (aka 'Character') to expected argument type 'String'

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var textArray = Array(text)
    var result = ""
    for char in textArray {
        if !vowels.contains(String(char)) {
            result.append(char)
        }
    }
    return result
}

user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
assistant
```swift
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    var textArray = Array(text)
    var result = ""
    for char in textArray {
        if !vowels.contains(String(char)) {
            result.append(char)
        }
    }
    return result
}
```

var textArray = Array(text) // variable 'textArray' was never mutated; consider changing to 'let' constant

Problem #69 Experiment #205

func removeVowels(text: String) -> String {
    // your code here
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    // your code here
}
```

} // missing return in global function expected to return 'String'

func removeVowels(text: String) -> String {
    // write your code here
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    // write your code here
}
```

} // missing return in global function expected to return 'String'

func removeVowels(text: String) -> String {
    // write your code here
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    // write your code here
}
```

} // missing return in global function expected to return 'String'

func removeVowels(text: String) -> String {
    // write your code here
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    // write your code here
}
```

} // missing return in global function expected to return 'String'

func removeVowels(text: String) -> String {
    // write your code here
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    // write your code here
}
```

} // missing return in global function expected to return 'String'

func removeVowels(text: String) -> String {
    // write your code here
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    // write your code here
}
```

} // missing return in global function expected to return 'String'

func removeVowels(text: String) -> String {
    // write your code here
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    // write your code here
}
```

} // missing return in global function expected to return 'String'

func removeVowels(text: String) -> String {
    return ""
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    return ""
}
```

 // XCTAssertTrue failed

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if !(char == "a" || char == "e" || char == "i" || char == "o" || char == "u" || char == "A" || char == "E" || char == "I" || char == "O" || char == "U") {
            result += String(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if !(char == "a" || char == "e" || char == "i" || char == "o" || char == "u" || char == "A" || char == "E" || char == "I" || char == "O" || char == "U") {
            result += String(char)
        }
    }
    return result
}

print(removeVowels(text: "abcdef"))
print(removeVowels(text: "aaaaa"))
print(removeVowels(text: "aaBAA"))
print(removeVowels(text: "zbcd"))
```

func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if !(char == "a" || char == "e" || char == "i" || char == "o" || char == "u" || char == "A" || char == "E" || char == "I" || char == "O" || char == "U") {
            result.append(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    var result = ""
    for char in text {
        if !(char == "a" || char == "e" || char == "i" || char == "o" || char == "u" || char == "A" || char == "E" || char == "I" || char == "O" || char == "U") {
            result.append(char)
        }
    }
    return result
}

print(removeVowels(text: "abcdef"))
print(removeVowels(text: "aaaaa"))
print(removeVowels(text: "aaBAA"))
print(removeVowels(text: "zbcd"))
```

Problem #69 Experiment #206

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    let textArray = Array(text)
    let result = textArray.filter { !vowels.contains($0) }
    return String(result)
}

user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
assistant
```swift
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    let textArray = Array(text)
    let result = textArray.filter { !vowels.contains($0) }
    return String(result)
}
```

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    
    return String(text.filter { !vowels.contains($0) })
}

user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
assistant
```swift
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    
    return String(text.filter { !vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}

user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
assistant
```swift
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}

user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
assistant
```swift
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}

user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
assistant
```swift
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}

user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
assistant
```swift
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    
    return String(text.filter { !vowels.contains($0) })
}

user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
assistant
```swift
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    
    return String(text.filter { !vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}

user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
assistant
```swift
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}

user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
assistant
```swift
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}

user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
assistant
```swift
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}
```

Problem #69 Experiment #207

func removeVowels(text: String) -> String {
    let vowels = Set("aeiouAEIOU")
    return text.filter { !vowels.contains($0) }
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = Set("aeiouAEIOU")
    return text.filter { !vowels.contains($0) }
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for char in text {
        if vowels.contains(char) {
            continue
        }
        result.append(char)
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for char in text {
        if vowels.contains(char) {
            continue
        }
        result.append(char)
    }
    return result
}
```

func removeVowels(text: String) -> String {
    let vowels = Set("aeiouAEIOU")
    return text.filter { !vowels.contains($0) }
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = Set("aeiouAEIOU")
    return text.filter { !vowels.contains($0) }
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for char in text {
        if !vowels.contains(char) {
            result.append(char)
        }
    }
    return result
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for char in text {
        if vowels.contains(char) {
            continue
        }
        result.append(char)
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for char in text {
        if vowels.contains(char) {
            continue
        }
        result.append(char)
    }
    return result
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for char in text {
        if vowels.contains(char) {
            continue
        }
        result.append(char)
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for char in text {
        if vowels.contains(char) {
            continue
        }
        result.append(char)
    }
    return result
}
```

func removeVowels(text: String) -> String {
    let vowels = Set("aeiouAEIOU")
    return text.filter { !vowels.contains($0) }
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = Set("aeiouAEIOU")
    return text.filter { !vowels.contains($0) }
}
```

func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for char in text {
        if vowels.contains(char) {
            continue
        }
        result.append(char)
    }
    return result
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = "aeiouAEIOU"
    var result = ""
    for char in text {
        if vowels.contains(char) {
            continue
        }
        result.append(char)
    }
    return result
}
```

func removeVowels(text: String) -> String {
    let vowels = Set("aeiouAEIOU")
    return text.filter { !vowels.contains($0) }
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = Set("aeiouAEIOU")
    return text.filter { !vowels.contains($0) }
}
```

func removeVowels(text: String) -> String {
    let vowels = Set("aeiouAEIOU")
    return text.filter { !vowels.contains($0) }
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels = Set("aeiouAEIOU")
    return text.filter { !vowels.contains($0) }
}
```

Problem #69 Experiment #208

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}

func check() {
    assert(removeVowels(text: "") == "", "Test case 1 failed")
    assert(removeVowels(text: "abcdef") == "bcdf", "Test case 2 failed")
    assert(removeVowels(text: "aaaaa") == "", "Test case 3 failed")
    assert(removeVowels(text: "aaBAA") == "B", "Test case 4 failed")
    assert(removeVowels(text: "zbcd") == "zbcd", "Test case 5 failed")
    print("All test cases passed!")
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}

// check function to verify the correctness of the removeVowels function.
func check() {
    assert(removeVowels(text: "") == "", "Test case 1 failed")
    assert(removeVowels(text: "abcdef") == "bcdf", "Test case 2 failed")
    assert(removeVowels(text: "aaaaa") == "", "Test case 3 failed")
    assert(removeVowels(text: "aaBAA") == "B", "Test case 4 failed")
    assert(removeVowels(text: "zbcd") == "zbcd", "Test case 5 failed")
    print("All test cases passed!")
}

check()
```

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}

func check() {
    assert(removeVowels(text: "") == "", "Test case 1 failed")
    assert(removeVowels(text: "abcdef") == "bcdf", "Test case 2 failed")
    assert(removeVowels(text: "aaaaa") == "", "Test case 3 failed")
    assert(removeVowels(text: "aaBAA") == "B", "Test case 4 failed")
    assert(removeVowels(text: "zbcd") == "zbcd", "Test case 5 failed")
    print("All test cases passed!")
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}

// check function to verify the correctness of the remove_vowels function
func check() {
    assert(removeVowels(text: "") == "", "Test case 1 failed")
    assert(removeVowels(text: "abcdef") == "bcdf", "Test case 2 failed")
    assert(removeVowels(text: "aaaaa") == "", "Test case 3 failed")
    assert(removeVowels(text: "aaBAA") == "B", "Test case 4 failed")
    assert(removeVowels(text: "zbcd") == "zbcd", "Test case 5 failed")
    print("All test cases passed!")
}

// Run the check function to verify the solution
check()
```

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}

func check() {
    assert(removeVowels(text: "") == "", "Test case 1 failed")
    assert(removeVowels(text: "abcdef") == "bcdf", "Test case 2 failed")
    assert(removeVowels(text: "aaaaa") == "", "Test case 3 failed")
    assert(removeVowels(text: "aaBAA") == "B", "Test case 4 failed")
    assert(removeVowels(text: "zbcd") == "zbcd", "Test case 5 failed")
    print("All test cases passed!")
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}

// check function to verify the correctness of the removeVowels function
func check() {
    assert(removeVowels(text: "") == "", "Test case 1 failed")
    assert(removeVowels(text: "abcdef") == "bcdf", "Test case 2 failed")
    assert(removeVowels(text: "aaaaa") == "", "Test case 3 failed")
    assert(removeVowels(text: "aaBAA") == "B", "Test case 4 failed")
    assert(removeVowels(text: "zbcd") == "zbcd", "Test case 5 failed")
    print("All test cases passed!")
}

// Run the check function to verify the solution
check()
```

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}
```

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}

func check() {
    assert(removeVowels(text: "") == "", "Test case 1 failed")
    assert(removeVowels(text: "abcdef") == "bcdf", "Test case 2 failed")
    assert(removeVowels(text: "aaaaa") == "", "Test case 3 failed")
    assert(removeVowels(text: "aaBAA") == "B", "Test case 4 failed")
    assert(removeVowels(text: "zbcd") == "zbcd", "Test case 5 failed")
    print("All test cases passed!")
}

```swift
// remove_vowels is a function that takes string and returns string without vowels.
// removeVowels(text: "") == ""
// removeVowels(text: "abcdef") == "bcdf"
// removeVowels(text: "aaaaa") == ""
// removeVowels(text: "aaBAA") == "B"
// removeVowels(text: "zbcd") == "zbcd"
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
    return String(text.filter { !vowels.contains($0) })
}

// check function to verify the correctness of the removeVowels function
func check() {
    assert(removeVowels(text: "") == "", "Test case 1 failed")
    assert(removeVowels(text: "abcdef") == "bcdf", "Test case 2 failed")
    assert(removeVowels(text: "aaaaa") == "", "Test case 3 failed")
    assert(removeVowels(text: "aaBAA") == "B", "Test case 4 failed")
    assert(removeVowels(text: "zbcd") == "zbcd", "Test case 5 failed")
    print("All test cases passed!")
}

check()
```

Problem #69 Experiment #209

func removeVowels(text: String) -> String { 
    return text.filter { !["a", "e", "i", "o", "u"].contains($0.lowercased()) }
}

system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
assistant
```swift
func removeVowels(text: String) -> String { 
    return text.filter { !["a", "e", "i", "o", "u"].contains($0.lowercased()) }
}
```

func removeVowels(text: String) -> String { 
    let vowels = Set("aeiouAEIOU")
    return text.filter { !vowels.contains($0) }
}

system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
assistant
```swift
func removeVowels(text: String) -> String { 
    let vowels = Set("aeiouAEIOU")
    return text.filter { !vowels.contains($0) }
}
```

func removeVowels(text: String) -> String { 
    let vowels = Set("aeiouAEIOU")
    return text.filter { !vowels.contains($0) }
}

system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
assistant
```swift
func removeVowels(text: String) -> String { 
    let vowels = Set("aeiouAEIOU")
    return text.filter { !vowels.contains($0) }
}
```

func removeVowels(text: String) -> String { 
    return text.filter{ !["a", "e", "i", "o", "u"].contains($0.lowercased()) }
}

system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
assistant
```swift
func removeVowels(text: String) -> String { 
    return text.filter{ !["a", "e", "i", "o", "u"].contains($0.lowercased()) }
}
```

func removeVowels(text: String) -> String { 
    let vowels = Set("aeiouAEIOU")
    return text.filter { !vowels.contains($0) }
}

system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
assistant
```swift
func removeVowels(text: String) -> String { 
    let vowels = Set("aeiouAEIOU")
    return text.filter { !vowels.contains($0) }
}
```

func removeVowels(text: String) -> String { 
    let vowels = Set("aeiouAEIOU")
    return text.filter { !vowels.contains($0) }
}

system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
assistant
```swift
func removeVowels(text: String) -> String { 
    let vowels = Set("aeiouAEIOU")
    return text.filter { !vowels.contains($0) }
}
```

func removeVowels(text: String) -> String { 
    return text.filter { !["a", "e", "i", "o", "u"].contains($0.lowercased()) }
}

system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
assistant
```swift
func removeVowels(text: String) -> String { 
    return text.filter { !["a", "e", "i", "o", "u"].contains($0.lowercased()) }
}
```

func removeVowels(text: String) -> String { 
    let vowels = Set("aeiouAEIOU")
    return text.filter { !vowels.contains($0) }
}

system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
assistant
```swift
func removeVowels(text: String) -> String { 
    let vowels = Set("aeiouAEIOU")
    return text.filter { !vowels.contains($0) }
}
```

func removeVowels(text: String) -> String { 
    let vowels = Set<Character>(["a", "e", "i", "o", "u"])
    return text.filter { !vowels.contains($0) }
}

system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
assistant
```swift
func removeVowels(text: String) -> String { 
    let vowels = Set<Character>(["a", "e", "i", "o", "u"])
    return text.filter { !vowels.contains($0) }
}
```

 // XCTAssertTrue failed

func removeVowels(text: String) -> String { 
    let vowels = Set<Character>(["a", "e", "i", "o", "u"])
    return text.filter { !vowels.contains($0) }
}

system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
assistant
```swift
func removeVowels(text: String) -> String { 
    let vowels = Set<Character>(["a", "e", "i", "o", "u"])
    return text.filter { !vowels.contains($0) }
}
```

 // XCTAssertTrue failed

Problem #69 Experiment #210

func removeVowels(text: String) -> String { 
    let vowels = CharacterSet(charactersIn: "aeiouAEIOU")
    return text.components(separatedBy: vowels).joined()
}

system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
assistant
```swift
func removeVowels(text: String) -> String { 
    let vowels = CharacterSet(charactersIn: "aeiouAEIOU")
    return text.components(separatedBy: vowels).joined()
}
```

func removeVowels(text: String) -> String { 
    let vowels = Set("aeiouAEIOU")
    return text.filter { !vowels.contains($0) }
}

system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
assistant
```swift
func removeVowels(text: String) -> String { 
    let vowels = Set("aeiouAEIOU")
    return text.filter { !vowels.contains($0) }
}
```

func removeVowels(text: String) -> String { 
    let vowels = Set("aeiouAEIOU")
    return text.filter { !vowels.contains($0) }
}

system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
assistant
```swift
func removeVowels(text: String) -> String { 
    let vowels = Set("aeiouAEIOU")
    return text.filter { !vowels.contains($0) }
}
```

func removeVowels(text: String) -> String { 
    let vowels = Set("aeiouAEIOU")
    return text.filter { !vowels.contains($0) }
}

system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
assistant
```swift
func removeVowels(text: String) -> String { 
    let vowels = Set("aeiouAEIOU")
    return text.filter { !vowels.contains($0) }
}
```

func removeVowels(text: String) -> String { 
    let vowels = Set("aeiouAEIOU")
    return text.filter { !vowels.contains($0) }
}

system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
assistant
```swift
func removeVowels(text: String) -> String { 
    let vowels = Set("aeiouAEIOU")
    return text.filter { !vowels.contains($0) }
}
```

func removeVowels(text: String) -> String { 
    let vowels = Set("aeiouAEIOU")
    return text.filter { !vowels.contains($0) }
}

system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
assistant
```swift
func removeVowels(text: String) -> String { 
    let vowels = Set("aeiouAEIOU")
    return text.filter { !vowels.contains($0) }
}
```

func removeVowels(text: String) -> String { 
    let vowels = CharacterSet(charactersIn: "aeiouAEIOU")
    return text.components(separatedBy: vowels).joined()
}

system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
assistant
```swift
func removeVowels(text: String) -> String { 
    let vowels = CharacterSet(charactersIn: "aeiouAEIOU")
    return text.components(separatedBy: vowels).joined()
}
```

func removeVowels(text: String) -> String { 
    let vowels = Set("aeiouAEIOU")
    return text.filter { !vowels.contains($0) }
}

system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
assistant
```swift
func removeVowels(text: String) -> String { 
    let vowels = Set("aeiouAEIOU")
    return text.filter { !vowels.contains($0) }
}
```

func removeVowels(text: String) -> String { 
    let vowels = Set("aeiouAEIOU")
    return text.filter { !vowels.contains($0) }
}

system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
assistant
```swift
func removeVowels(text: String) -> String { 
    let vowels = Set("aeiouAEIOU")
    return text.filter { !vowels.contains($0) }
}
```

func removeVowels(text: String) -> String { 
    let vowels = Set("aeiouAEIOU")
    return text.filter { !vowels.contains($0) }
}

system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
assistant
```swift
func removeVowels(text: String) -> String { 
    let vowels = Set("aeiouAEIOU")
    return text.filter { !vowels.contains($0) }
}
```

Problem #69 Experiment #211

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    var result = ""
    for character in text {
        let lowercaseCharacter = String(character).lowercased()
        if!vowels.contains(lowercaseCharacter) {
            result += String(character)
        }
    }
    return result
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    var result = ""
    for character in text {
        let lowercaseCharacter = String(character).lowercased()
        if!vowels.contains(lowercaseCharacter) {
            result += String(character)
        }
    }
    return result
}
```

if!vowels.contains(lowercaseCharacter) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    var result = ""
    for character in text {
        let char = String(character).lowercased()
        if!vowels.contains(char) {
            result += char
        }
    }
    return result
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    var result = ""
    for character in text {
        let char = String(character).lowercased()
        if!vowels.contains(char) {
            result += char
        }
    }
    return result
}
```

if!vowels.contains(char) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    var result = ""
    for character in text {
        let lowercaseCharacter = String(character).lowercased()
        if!vowels.contains(lowercaseCharacter) {
            result += String(character)
        }
    }
    return result
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    var result = ""
    for character in text {
        let lowercaseCharacter = String(character).lowercased()
        if!vowels.contains(lowercaseCharacter) {
            result += String(character)
        }
    }
    return result
}
```

if!vowels.contains(lowercaseCharacter) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    var result = ""
    
    for character in text {
        let lowercaseCharacter = String(character).lowercased()
        
        if!vowels.contains(lowercaseCharacter) {
            result += String(character)
        }
    }
    
    return result
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    var result = ""
    
    for character in text {
        let lowercaseCharacter = String(character).lowercased()
        
        if!vowels.contains(lowercaseCharacter) {
            result += String(character)
        }
    }
    
    return result
}
```

if!vowels.contains(lowercaseCharacter) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    var result = ""
    for character in text {
        let char = String(character).lowercased()
        if!vowels.contains(char) {
            result += char
        }
    }
    return result
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    var result = ""
    for character in text {
        let char = String(character).lowercased()
        if!vowels.contains(char) {
            result += char
        }
    }
    return result
}
```

if!vowels.contains(char) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    var result = ""
    
    for character in text {
        let lowercaseCharacter = String(character).lowercased()
        
        if!vowels.contains(lowercaseCharacter) {
            result += String(character)
        }
    }
    
    return result
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    var result = ""
    
    for character in text {
        let lowercaseCharacter = String(character).lowercased()
        
        if!vowels.contains(lowercaseCharacter) {
            result += String(character)
        }
    }
    
    return result
}
```

if!vowels.contains(lowercaseCharacter) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    var result = ""
    
    for character in text {
        let lowercaseCharacter = String(character).lowercased()
        
        if!vowels.contains(lowercaseCharacter) {
            result += String(character)
        }
    }
    
    return result
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels = ["a", "e", "i", "o", "u"]
    var result = ""
    
    for character in text {
        let lowercaseCharacter = String(character).lowercased()
        
        if!vowels.contains(lowercaseCharacter) {
            result += String(character)
        }
    }
    
    return result
}
```

if!vowels.contains(lowercaseCharacter) { // expected expression, var, or let in 'if' condition

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u"]
    return String(text.filter {!vowels.contains($0) })
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u"]
    return String(text.filter {!vowels.contains($0) })
}
```

 // XCTAssertTrue failed

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u"]
    return String(text.filter {!vowels.contains($0) })
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u"]
    return String(text.filter {!vowels.contains($0) })
}
```

 // XCTAssertTrue failed

func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u"]
    return String(text.filter {!vowels.contains($0) })
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
### Response:
```swift
func removeVowels(text: String) -> String {
    let vowels: Set<Character> = ["a", "e", "i", "o", "u"]
    return String(text.filter {!vowels.contains($0) })
}
```

 // XCTAssertTrue failed

Problem

Solutions

Compiled Passed

Compiled Passed

Compiled Passed

Compiled Passed

Compiled Passed

Compiled Passed

Compiled Passed

Compiled Passed

Compiled Passed

Compiled Passed

Compiled Passed

Compiled Passed

Compiled Passed

Compiled Passed

Compiled Passed

Compiled Passed

Compiled Passed

Compiled Passed

Compiled Passed

Compiled Passed

Compiled Passed

Compiled Passed

Compiled Passed

Compiled Passed

Compiled Passed

Compiled Passed

Compiled Passed

Compiled Passed

Compiled Passed

Compiled Passed

Compiled Passed

Compiled Passed

Compiled Passed

Compiled Passed

Compiled Passed

Compiled Passed

Compiled Passed

Compiled Passed

Compiled Passed

Compiled Passed

Compiled Passed

Compiled Passed

Compiled Passed

Compiled Passed

Compiled Passed

Compiled Passed

Compiled Passed

Compiled Passed

Compiled Passed

Compiled Passed

Compiled Passed

Compiled Passed

Compiled Passed

Compiled Passed

Compiled Passed

Compiled Passed

Compiled Passed

Compiled Passed

Compiled Passed

Compiled Passed

Compiled Passed

Compiled Passed

Compiled Passed

Compiled Passed

Compiled Passed

Compiled Passed

Compiled Passed

Compiled Passed

Compiled Passed

Compiled Passed

Compiled Passed

Compiled Passed

Compiled Passed

Compiled Passed

Compiled Passed

Compiled Passed

Compiled Passed

Compiled Passed