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jimeh/hasOwnProperty.js

Created March 15, 2010 00:02
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Cross-browser hasOwnProperty solution
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hasOwnProperty.js
/*
Cross-browser hasOwnProperty solution, based on answers from:
http://stackoverflow.com/questions/135448/how-do-i-check-to-see-if-an-object-has-an-attribute-in-javascript
*/
if ( !Object.prototype.hasOwnProperty ) {
Object.prototype.hasOwnProperty = function(prop) {
var proto = obj.__proto__ || obj.constructor.prototype;
return (prop in this) && (!(prop in proto) || proto[prop] !== this[prop]);
};
}
@paranoidjk
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https://gist.github.com/paranoidjk/eb54e8622b3722c65ec792496b5386c6

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