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 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.