An usage of JavaScript Global Object "Proxy" to create a magical object that can receive any method call - useful for Fake/Mocking objects

magicalObject.js

var magicalObj = (function magicalMethod() {
    return new Proxy(new Object(), {
        get(target, propertyName, receiver) {
            const theMethod = (target.propertyName) ? target.propertyName : function () { return true }
            return function (...args) { return theMethod.apply(this, args) }
        }
    })
})()