So siehts ganz gut aus !

node_modules/es5-ext/object/validate-array-like.js

@@ -0,0 +1,8 @@
+"use strict";
+
+var isArrayLike = require("./is-array-like");
+
+module.exports = function (obj) {
+	if (isArrayLike(obj)) return obj;
+	throw new TypeError(obj + " is not array-like value");
+};