Izmjenjena struktura, dodan backand

web/node_modules/es5-ext/test/function/#/spread.js

@@ -0,0 +1,10 @@
+"use strict";
+
+var f = function (a, b) {
+ return this[a] + this[b];
+}
+  , o = { a: 3, b: 4 };
+
+module.exports = function (t, a) {
+	a(t.call(f).call(o, ["a", "b"]), 7);
+};