1 var $ = require('../internals/export');
2 var getCompositeKeyNode = require('../internals/composite-key');
3 var getBuiltIn = require('../internals/get-built-in');
5 // https://github.com/tc39/proposal-richer-keys/tree/master/compositeKey
7 compositeSymbol: function compositeSymbol() {
8 if (arguments.length === 1 && typeof arguments[0] === 'string') return getBuiltIn('Symbol')['for'](arguments[0]);
9 return getCompositeKeyNode.apply(null, arguments).get('symbol', getBuiltIn('Symbol'));