Type 'String' does not conform to protocol 'SequenceType' - Swift 2.0

Question

I\'m trying to reverse string in Swift 2.0 but I get an error on the string ifself.

func reverseString(string: String) -> String {
    var buffer = \"\"
          


        

Answer 1

As of Swift 2, String doesn't conform to SequenceType.

You can add an extension.

extension String: SequenceType {}