Created
August 17, 2014 19:02
-
-
Save jakelodwick/0ed95c271587870feb5b to your computer and use it in GitHub Desktop.
Get last element of array
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
| # last element of array, | |
| # alternative to `my_array[my_array.length - 1]` | |
| # via http://stackoverflow.com/questions/9050345/selecting-last-element-in-javascript-array | |
| unless Array::last | |
| Array::last = -> | |
| this[@length - 1] |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment