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 Getting Started With ES2015 Create Functions Using Arrow Syntax Adding Arguments To Arrow Functions

Posted by Mika Lind
Mika Lind
5,441 Points

Isn't it common to remove parentheses if you only have one argument?

Isn't it common to remove parentheses if you only have one argument?

1 Answer

Mark Sebeck
MOD
Mark Sebeck
Treehouse Moderator 38,004 Points
Mark Sebeck
Mark Sebeck
Treehouse Moderator 38,004 Points

For Arrow functions yes it is. If you watch the next video he shows removing the parenthesis.

Mika Lind
Mika Lind
5,441 Points

Yeah I noticed that, was too fast on the draw :D