JSFiddle - React, Tailwind, and code Playground

by Saksham Malhotra

JavaScript

function outerFn() {
  var inner = 4;

  function innerFn() {
    alert(this.inner)
  }
  return innerFn
}
var innerRef = outerFn();
innerRef();


function outerFn1() {
  var inner = 4;

  function innerFn() {
    alert(this.inner)
  }
  innerFn();
}
outerFn1();