Created
May 30, 2013 12:48
-
-
Save skopp/5677591 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
| pairwise = (arr) -> | |
| arr.map (item, index, _arr) -> | |
| _arr.map((_item) -> | |
| [item, _item] unless item is _item | |
| ).filter Boolean |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment