JSFiddle - React, Tailwind, and code Playground

by kman007_us

JavaScript

function C() {
    C.prototype.t2 = function() {
      return "t2 original()";
    };
}

var w = new C();
console.log("w.t2():", w.t2());

console.log("===========");

var x = new C();

C.prototype.t2 = function() { return "Alternative t2"; }

console.log("x.t2():", x.t2());

console.log("===========");

var y = new C();

y.t2 = function() { return "changing t2..."; };
console.log("y.t2():", y.t2());