"assignable?" is just a filter to select roles that have attribute "assignable" set to true.
Regarding roles... I want to select not all roles, but roles that are members of project. And also I cannot change database structure. So I have the following entities relations: Roles <- Members -> Projects | \ / Users Unfortunately I don't know how to select (using RoR) unique roles that regard only defined project. In SQL it looks like: SELECT Roles.id, Roles.name FROM Roles, Members WHERE Members.project_id=5 -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---