JSFiddle - React, Tailwind, and code Playground

by Hari Menon

JavaScript

function SONG(i) {
    /* properties */
    this.title      = "My Title";
    this.artist     = "My Artist";
    /* methods */
    this.getstuff = function(stuff){
        if (this.hasOwnProperty(stuff))
            return this[stuff];
        else
            return null;
    }
}

var song1 = new SONG(1);

console.log(song1.getstuff("title"));  
console.log(song1.getstuff("invalid"));