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 Introducing ES2015 The Cooler Parts of ES2015 Destructuring

Rose Gao
Rose Gao
5,914 Points
Posted by Rose Gao
Rose Gao
5,914 Points

what does mean 'disc' in let {item3 :disc} ?

what does mean 'disc' in let {item3 :disc} ?

1 Answer

Steven Parker
Steven Parker
220,477 Points
Steven Parker
Steven Parker
220,477 Points

In the statement "let { item3: disc } = toybox;", the term "disc" is the name of a new variable that is being created.

It receives the value "frisbee" in the assignment because that's the value associated with the "item3" key in "toybox".