is-function.js
403 Bytes
"use strict";
var o = { call: Function.prototype.call, apply: Function.prototype.apply };
module.exports = function (t, a) {
a(t(function () {}), true, "Function is function");
a(t(o), false, "Plain object is not function");
var asyncFunction;
try { asyncFunction = eval("async () => {}"); }
catch (error) {}
if (asyncFunction) {
a(t(asyncFunction), true, "Async function is function");
}
};