Created
December 30, 2014 20:10
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Underscore - Each
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| var each = function(obj, iterator) { | |
| obj = obj || {}; | |
| iterator = iterator || null; | |
| if(!iterator) return; | |
| if(obj instanceof Array) { | |
| for(var i = 0; i < obj.length; i++) { | |
| iterator(i, obj[i]); | |
| } | |
| } else { | |
| for(var key in obj) { | |
| iterator(key, obj[key]); | |
| } | |
| } | |
| return; | |
| }; |
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