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@yuanyan
Created September 25, 2011 17:34
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Object.clone
Object.clone(obj,deep){
if(obj == null || typeof(obj) != 'object')
return obj;
if(deep){
var temp = obj.constructor(); // changed
for(var key in obj)
temp[key] = clone(obj[key]);
return temp;
}else{
function cloned(){}
cloned.prototype = obj;
return new cloned;
}
}
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