deconstructing array code example

Example 1: destructure array javascript

var [first, second, ...rest] = ["Mercury", "Earth", ...planets, "Saturn"];

Example 2: js object destructuring

const { [propName]: identifier } = expression;

Example 3: array destructuring in javascript

const array = ['ismail', 'sulman'];
// array destructuring
const [firstElement, secondElement] = array;
console.log(firstElement, secondElement);
const secondArray = ['ismail', 'naeem', 'Mr', 1];
const [firstEl, secondEl, ...array1] = secondArray;
console.log(firstEl, secondEl, array1);

Example 4: destructuring es6 freecodecamp

const iceCreamFlavors = ['hazelnut', 'pistachio', 'tiramisu'];const flavor1 = iceCreamFlavors[0];const flavor2 = iceCreamFlavors[1];const flavor3 = iceCreamFlavors[2];console.log(flavor1, flavor2, flavor3);