So siehts ganz gut aus !

node_modules/es5-ext/test/object/every.js

@@ -0,0 +1,21 @@
+"use strict";
+
+var o = { 1: 1, 2: 2, 3: 3 };
+
+module.exports = function (t, a) {
+	var o2 = {};
+	t(o, function (value, name) {
+		o2[name] = value;
+		return true;
+	});
+	a(JSON.stringify(o2), JSON.stringify(o), "Iterates");
+
+	a(t(o, function () {
+		return true;
+	}), true, "Succeeds");
+
+	a(t(o, function () {
+		return false;
+	}), false, "Fails");
+
+};