+++ /dev/null
-var classof = require('../internals/classof');
-var Iterators = require('../internals/iterators');
-var wellKnownSymbol = require('../internals/well-known-symbol');
-
-var ITERATOR = wellKnownSymbol('iterator');
-
-module.exports = function (it) {
- if (it != undefined) return it[ITERATOR]
- || it['@@iterator']
- || Iterators[classof(it)];
-};