JSFiddle - React, Tailwind, and code Playground

by dmitri_pavlutin

JavaScript

function factory() {
  return (a, b) => a + b;
}

const sumFunc1 = factory();
const sumFunc2 = factory();

console.log(sumFunc1(1, 2)); // => 3
console.log(sumFunc2(1, 2)); // => 3

console.log(sumFunc1 === sumFunc2); // => false
console.log(sumFunc1 === sumFunc1); // => true