Beta 7 with some repo names changed.

Client/node_modules/es5-ext/function/#/lock.js

@@ -0,0 +1,10 @@
+"use strict";
+
+var callable = require("../../object/valid-callable")
+  , apply    = Function.prototype.apply;
+
+module.exports = function (/* …args*/) {
+	var fn = callable(this), args = arguments;
+
+	return function () { return apply.call(fn, this, args); };
+};