Created
December 15, 2014 22:31
-
-
Save rohozhnikoff/0e878c636f5c8013dc8b to your computer and use it in GitHub Desktop.
Array::filterMap
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
| Array::filterMap = (predicate) -> | |
| acc = [] | |
| for el, i in @ | |
| res = predicate(el, i) | |
| acc.push(res) if res? | |
| return acc |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment