I have a great idea: let's combine data access, domain logic and a tight coupling with the DB schema.
I haven't actually used the Active Record pattern, but that's what it seems like to me.
Has anyone built big apps with RoR(or other) making heavy use of the Active Record pattern?
Did you ever use this pattern in an app and at some point started wishing(RoR's users??) that you had used something like a Data Mapper instead?