Created
January 31, 2014 09:30
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filter - vanilla js
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| function filter(selector, filterFn) { | |
| var elements = document.querySelectorAll(selector) | |
| var out = [] | |
| for (var i = elements.length; i--;) { | |
| if (filterFn(elements[i])) | |
| out.unshift(elements[i]) | |
| } | |
| return out | |
| } | |
| filter(selector, filterFn) |
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