Created
January 22, 2015 11:29
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CoffeeScript 'contains' String prototype
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| ###* | |
| * String prototype to check the presence of a substring | |
| * @param {String} needle to look for | |
| * @return {Bool} Presence of needle in String | |
| ### | |
| if typeof String::contains isnt 'function' | |
| String::contains = (needle) -> | |
| (@.match new RegExp needle.replace(/[-[\](){}*+?.,\\^$|#\s]/g, "\\$&"))? |
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