+var uncurryThis = require('../internals/function-uncurry-this');
+
var id = 0;
var postfix = Math.random();
+var toString = uncurryThis(1.0.toString);
module.exports = function (key) {
- return 'Symbol(' + String(key === undefined ? '' : key) + ')_' + (++id + postfix).toString(36);
+ return 'Symbol(' + (key === undefined ? '' : key) + ')_' + toString(++id + postfix, 36);
};