Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

JavaScript

Raquel King
Raquel King
172 Points
Posted by Raquel King
Raquel King
172 Points

Arrays

We are going to complete a function that takes in an array parameter, and returns it.

1.function returnArray(array) {

  1. // return the array 3.}

Can someone please help me solve this? I put "console.log returnArray" and that did not work.

1 Answer

Charlie Palmer
Charlie Palmer
15,445 Points
Charlie Palmer
Charlie Palmer
15,445 Points

const returnArray = (array) => { return array; }

Steven Parker
Steven Parker
231,236 Points
Steven Parker
Steven Parker
231,236 Points

There's an even more compact syntax for arrow functions. This version would be:

const returnArray = array => array;