gilles-acezat/user/themes/gilles_acezat/node_modules/es5-ext/object/create.js

// Workaround for http://code.google.com/p/v8/issues/detail?id=2804

"use strict";

var create = Object.create, shim;

if (!require("./set-prototype-of/is-implemented")()) {
	shim = require("./set-prototype-of/shim");
}

module.exports = (function () {
	var nullObject, polyProps, desc;
	if (!shim) return create;
	if (shim.level !== 1) return create;

	nullObject = {};
	polyProps = {};
	desc = {
		configurable: false,
		enumerable: false,
		writable: true,
		value: undefined
	};
	Object.getOwnPropertyNames(Object.prototype).forEach(function (name) {
		if (name === "__proto__") {
			polyProps[name] = {
				configurable: true,
				enumerable: false,
				writable: true,
				value: undefined
			};
			return;
		}
		polyProps[name] = desc;
	});
	Object.defineProperties(nullObject, polyProps);

	Object.defineProperty(shim, "nullPolyfill", {
		configurable: false,
		enumerable: false,
		writable: false,
		value: nullObject
	});

	return function (prototype, props) {
		return create(prototype === null ? nullObject : prototype, props);
	};
}());