wishthis/node_modules/es6-weak-map/test/is-implemented.js
2022-01-21 09:28:41 +01:00

15 lines
335 B
JavaScript

"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;
};