_javascript-destructuring-basics.md

Code Examples for my Blog Post: JavaScript Destructuring – Basics

example-1.js

var a, b;

[a, b] = ['foo', 'bar'];

console.log(a); // foo
console.log(b); // bar

example-2.js

var [a, b] = ['foo', 'bar'];

console.log(a); // foo
console.log(b); // bar

example-3.js

var [a, b, ...restOfArray] = ['foo', 'bar', 'monday', 'tuesday', 'wednesday'];

console.log(a); // foo
console.log(b); // bar
console.dir(restOfArray); // ['monday', 'tuesday', 'wednesday']

example-4.js

var {a, b} = {a: 'hello', b: 'godbye'};

console.log(a); // hello
console.log(b); // godbye