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August 29, 2015 14:25
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| var getElementsByClassName = function(className){ | |
| var output = []; | |
| var childAdd = function(aNode) { | |
| if (_.contains(aNode.classList, className)) { | |
| output.push(aNode) | |
| } | |
| if (aNode.childElementCount > 0) { | |
| _.each(aNode.childNodes, function(val){ | |
| childAdd(val) | |
| }) | |
| } | |
| } | |
| childAdd(document); | |
| return output; | |
| }; |
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no longer psuedocode... just dysfunctional code. Pretty sure the idea is sound, though. Just still don't understand html elements in javascript. Now to start experimenting, I guess.