So siehts ganz gut aus !

node_modules/es5-ext/test/reg-exp/is-reg-exp.js

@@ -0,0 +1,12 @@
+"use strict";
+
+module.exports = function (t, a) {
+	a(t("arar"), false, "String");
+	a(t(12), false, "Number");
+	a(t(true), false, "Boolean");
+	a(t(new Date()), false, "Date");
+	a(t(new String("raz")), false, "String object");
+	a(t({}), false, "Plain object");
+	a(t(/a/), true, "Regular expression");
+	a(t(new RegExp("a")), true, "Regular expression via constructor");
+};