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• .. (вверх)
• [DIR] ..
• [FILE] implement.js
• [FILE] index.js
• [FILE] is-implemented.js
• [FILE] is-native-implemented.js
• [FILE] is-weak-map.js
• [FILE] polyfill.js
• [FILE] valid-weak-map.js

Просмотр файла: is-implemented.js

"use strict";

var globalObj = require("es5-ext/global")
  , polyfill  = require("../polyfill");

module.exports = function (t, a) {
	var cache;

	a(typeof t(), "boolean");
	cache = globalObj.WeakMap;
	globalObj.WeakMap = polyfill;
	a(t(), true);
	if (cache === undefined) delete globalObj.WeakMap;
	else globalObj.WeakMap = cache;
};

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