Created
March 17, 2016 21:28
-
-
Save littlebobert/ea9d948b596f2f62638d to your computer and use it in GitHub Desktop.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| extension String { | |
| subscript (i: Int) -> Character { | |
| return self[self.startIndex.advanceBy(i)] | |
| } | |
| } |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment