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Start your free trialRea Rahhal
Courses Plus Student 4,732 Pointsmake sure you are declaring a function named transform lol
really confused....
// Enter your code below
extension String {
func transform (argument: String -> String) -> String {
return argument(self)
}
}
1 Answer
Steve Hunter
57,712 PointsHi there,
If you include the underscore to omit the external label and wrap your first (String)
in brackets, your code is fine.
Steve.