--- /dev/null
+require('../../modules/web.dom-collections.iterator');
+var values = require('../array/virtual/values');
+var classof = require('../../internals/classof');
+var ArrayPrototype = Array.prototype;
+
+var DOMIterables = {
+ DOMTokenList: true,
+ NodeList: true
+};
+
+module.exports = function (it) {
+ var own = it.values;
+ return it === ArrayPrototype || (it instanceof Array && own === ArrayPrototype.values)
+ // eslint-disable-next-line no-prototype-builtins -- safe
+ || DOMIterables.hasOwnProperty(classof(it)) ? values : own;
+};