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iOS Closures in Swift First Class Functions Higher Order Functions

Posted by mark gilchrist
mark gilchrist
Courses Plus Student 33,169 Points

what is wrong with this?

in the closures course task 2 I have to below code

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

functions.swift 
// Enter your code below

extension String {
  func transform(_ trans:(String)->String) -> String {
        return trans(self)
    }

      func removeVowels(from str: String ) -> String {
          let vowels = ["a","e","i","o","u","A","E","I","O","U"]
        return String(str.characters.filter{ !vowels.contains(String($0)) })
    }
}
mark gilchrist
mark gilchrist
Courses Plus Student 33,169 Points

I am getting this error back when I submit my code

"Bummer! Make sure removeVowels accepts a String and returns a String"

2 Answers

Andrei Li
Andrei Li
34,475 Points
Andrei Li
Andrei Li
34,475 Points

Have you found the answer? I have the same problem.

mark gilchrist
mark gilchrist
Courses Plus Student 33,169 Points

Andrei, No I havent I think there is something with the site rather than the code!