wiki/content/20201103111509-destructuring_arrays.md

date	id	title
2020-11-03	05066fdd-18fe-4762-b836-af35ba1f625b	Destructuring Arrays

Introduction

Destructuring arrays was introduced in ES6. Iterables can also be destructured via the same principle.

Syntax

const [, year, month, day] =
    /^(\d\d\d\d)-(\d\d)-(\d\d)$/
    .exec('2999-12-31');

console.log(`${year} ${month} ${day}`) // 2999 12 31