login/node_modules/underscore/cjs/isWeakMap.js

var _tagTester = require('./_tagTester.js');
var _methodFingerprint = require('./_methodFingerprint.js');
var _stringTagBug = require('./_stringTagBug.js');

var isWeakMap = _stringTagBug.isIE11 ? _methodFingerprint.ie11fingerprint(_methodFingerprint.weakMapMethods) : _tagTester('WeakMap');

module.exports = isWeakMap;