---
id: 5ddb965c65d27e1512d44da2
title: Part 9
challengeType: 0
isHidden: true
---
## Description
To make the document objects easier to handle, let's turn them into an array.
Wrap the `document.getElementsByClassName('cal-control')` portion of your code in an `Array.from()` method.
## Instructions
## Tests
```yml
tests:
- text: See description above for instructions.
testString: assert( code.replace(/\s/g, '').match(/Array\.from\(document\.getElementsByClassName\([\'\"\`]cal\-control[\'\"\`]\)\)/) );
```
## Challenge Seed
```html
```
### Before Test
### After Test
```html