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.
Someone please explain this line of code
list["items"].each do |item|
Tim Knight28,862 Points
list["items"] is an Array defined through the
create_list() method. So that particular line of code loops through each of the items within that array and then assigns the local variable
item to each item as it is looped over.