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

Ruby

Paulo César Cassin Filho
PLUS
Paulo César Cassin Filho
Courses Plus Student 969 Points
Posted by Paulo César Cassin Filho
Paulo César Cassin Filho
Courses Plus Student 969 Points

How to retrieve a specific item by id?

I don't remember the right command for this.

Sandra Hogan
Sandra Hogan
8,657 Points
Sandra Hogan
Sandra Hogan
8,657 Points

If you know the specific item id, you could say for example Blog.find(4) and pass in the id into the parentheses. You could check out this guide as well for more details.... http://guides.rubyonrails.org/v2.3.11/active_record_querying.html