is-weak-map.js
406 Bytes
'use strict';
var WeakMapPoly = require('../polyfill');
module.exports = function (t, a) {
a(t(undefined), false, "Undefined");
a(t(null), false, "Null");
a(t(true), false, "Primitive");
a(t('raz'), false, "String");
a(t({}), false, "Object");
a(t([]), false, "Array");
if (typeof WeakMap !== 'undefined') {
a(t(new WeakMap()), true, "Native");
}
a(t(new WeakMapPoly()), true, "Polyfill");
};