JSFiddle - React, Tailwind, and code Playground

by adouga

JavaScript

'use strict';

// Spread operator

// To create arrays
var newPriceArray = Array(...[,,]);
console.log(newPriceArray);

var arr = [...[,,]];
console.log(arr);

// Spread strings
var str = Math.max(..."12345");
console.log(str);

// String to array by spread
var strArr = [..."12345"];
console.log(strArr);

// Multiple spread operators
var arr2 = ["a", ..."bcd", "e", ..."fgh"];
console.log(arr2);