So siehts ganz gut aus !

node_modules/es5-ext/test/object/for-each.js

@@ -0,0 +1,10 @@
+"use strict";
+
+module.exports = function (t, a) {
+	var o = { raz: 1, dwa: 2, trzy: 3 }
+	  , o2 = {};
+	a(t(o, function (value, name) {
+		o2[name] = value;
+	}), undefined, "Return");
+	a.deep(o2, o);
+};