Welcome to the Treehouse Community

The Treehouse Community is a meeting place for developers, designers, and programmers of all backgrounds and skill levels to get support. Collaborate here on code errors or bugs that you need feedback on, or asking for an extra set of eyes on your latest project. Join thousands of Treehouse students and alumni in the community today. (Note: Only Treehouse students can comment or ask questions, but non-students are welcome to browse our conversations.)

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and a supportive community. Start your free trial today.

JavaScript JavaScript Array Iteration Methods Combining Array Methods Working with Objects in Arrays

Frank keane
seal-mask
.a{fill-rule:evenodd;}techdegree
Frank keane
Full Stack JavaScript Techdegree Student 7,990 Points

Why is return necessary here?

Wondering why this code requires return. const usersObj = users.reduce((usersObj, user) => { usersObj[user.name] = user.age; return usersObj; }, {}); console.log(usersObj);

It says in the video that it works ion the first iteration but without the return cant read the second one. Why would it work on the first round?

Muchos!