qtsd-fork/example/node_modules/es5-ext/test/object/is-callable.js

Do not use this please

"use strict";

module.exports = function (t, a) {
	a(t(function () {}), true, "Function");
	a(t({}), false, "Object");
	a(t(), false, "Undefined");
	a(t(null), false, "Null");
};