JSFiddle - React, Tailwind, and code Playground

by Anchit Gupta

JavaScript

//example of closure
function sum (a,b) {
	if (b !== undefined) {
  	return a+b;
  }else {
  	return function (b) {
    	return a + b;
    }
  }
}

console.log(sum(2,3));
console.log(sum(2)(3));