Rails - Best-Practice: How to create dependent has_one relations

Question

Could you tell me whats the best practice to create has_one relations?

f.e. if i have a user model, and it must have a profile...

How could i accomplish that

Answer 1

There is a gem for this:

https://github.com/jqr/has_one_autocreate

Looks like it is a bit old now. (not work with rails3)