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.

Ruby Active Record Associations in Rails Active Record Associations "Belongs To" Associations

The Owner model has_many Pet instances, but there's no way to access an Owner from its Pet. In the Pet model class, spec

I am confused about this challenge, can any one please help me

1 Answer

Jay McGavren
Jay McGavren
Treehouse Teacher

Right now, if you ran this code:


...it would fail with the error undefined method 'owner' for Pet. Your goal is to define an association between Pet and Owner so that the owner method on Pet instances works.

The information you need to solve this challenge is in this video.