freeCodeCamp/curriculum/challenges/arabic/02-javascript-algorithms-an.../es6/use-destructuring-assignmen...

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---
id: 587d7b89367417b2b2512b4b
title: Use Destructuring Assignment to Assign Variables from Arrays
challengeType: 1
videoUrl: ''
localeTitle: ''
---
## Description
undefined
## Instructions
undefined
## Tests
<section id='tests'>
```yml
tests:
- text: ''
testString: 'assert(a === 6, "Value of <code>a</code> should be 6, after swapping.");'
- text: ''
testString: 'assert(b === 8, "Value of <code>b</code> should be 8, after swapping.");'
- text: ''
testString: '// assert(/\[\s*(\w)\s*,\s*(\w)\s*\]\s*=\s*\[\s*\2\s*,\s*\1\s*\]/g.test(code), "Use array destructuring to swap a and b.");'
```
</section>
## Challenge Seed
<section id='challengeSeed'>
<div id='js-seed'>
```js
let a = 8, b = 6;
(() => {
"use strict";
// change code below this line
// change code above this line
})();
console.log(a); // should be 6
console.log(b); // should be 8
```
</div>
</section>
## Solution
<section id='solution'>
```js
// solution required
```
</section>