JSFiddle - React, Tailwind, and code Playground

JavaScript

var cool = {
    lol: function() {
        console.log(this);
        alert('lol');
    }
}

cool.lol = (function(temp) {
    return function(){
        temp.call(cool);
        alert('bar');
    }
}(cool.lol))

cool.lol();
cool.lol();