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Jeevan Thandi
749 Points"Make sure removeVowels accepts a string and returns a string" Code works in playground but won't run in coding window?
Output.html is blank, code works in playground, doesn't seem to work on the site, any ideas?
// Enter your code below
extension String {
func transform(_ operation: (String) -> String) -> String {
return operation(self)
}
func removeVowels(from value: String) -> String {
let vowels = ["a", "A", "e", "E", "i", "I", "o", "O", "u", "U"]
return String(value.characters.filter { !vowels.contains("\($0)") })
}
}
1 Answer
Jhoan Arango
14,575 PointsHello,
Just put the function outside of the "String" extension. Right now is a method, it should be a function. A function does not belong to a type, a method is a function that belongs in a type such as class or struct.
Give it a try.