Created
June 26, 2012 15:55
-
-
Save stevedev/2996649 to your computer and use it in GitHub Desktop.
addCommas
This file contains 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
| Object.prototype.addCommas = -> | |
| [left, right] = this.toString().split('.') | |
| right = '.' + right if right? | |
| right ?= '' | |
| regex = /(\d+)(\d{3})/ | |
| left = left.replace(regex, '$1' + ',' + '$2') while (regex.test(left)) | |
| left + right | |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment