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 Basics (Retired) Creating Reusable Code with Functions Introducing Functions

Posted by vamosrope14
vamosrope14
14,932 Points

Do you always have to write a variable for a return value?

.

1 Answer

Steven Parker
Steven Parker
231,271 Points
Steven Parker
Steven Parker
231,271 Points

The "return" statement takes any expression, it can be a variable, but it could also be a formula, literal, function call, etc.

Examples:

    return size * base + 2;  // a calculation
    return price(item);      // call another function
    return "Standard";       // a literal (string in this case)