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janbiasi/jquery-micro.js

Last active August 29, 2015 14:03
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Micro jQuery method for easy DOM selection without plugins on 11 lines
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jquery-micro.js
var $ = function(selector) {
var matches = {
'#': 'getElementById', // $('#myId')
'.': 'getElementsByClassName', // $('.myClass')
'@': 'getElementsByName', // $('@myName')
'=': 'getElementsByTagName', // $('=body')
'?': 'querySelectorAll' // $('?anything')
}, rex = /[=#@.*]/.exec(selector)[0];
var nodes = document[matches[rex]](selector.split(rex)[1]);
return nodes.length > 1 ? nodes : nodes[0];
};
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