mongoid/mongoid — comment on commit c2157529a5eb0543397cb99774d77f8c9bb83eae
File:  line 0
By shingara:

With this commit Mongoid::Referenced::Bindings::Referenced::One and Mongoid::Referenced::Bindings::Referenced::Many are exact same class now. Herit from same Class and implement same method with same implementation.

Maybe can be mix in only one class ?