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 JavaScript Array Iteration Methods Array Manipulation Return a Single Value from an Array with reduce()

Frank keane
Frank keane
8,074 Points
Posted by Frank keane
Frank keane
8,074 Points

Why the curly braces for arrow function?

I thought arrow functions didn't require them? Because of the if statement?

Thanks!

1 Answer

Tyler Andal
Tyler Andal
8,383 Points

Frank keane

I discovered this on stack overflow when researching your question. I hope the explanation helps, I know that it helped clear things up for me.

Stack Overflow curly-brackets-in-arrow-functions