Hi all, I have a requirement were the following is to be done:
A user can belong to single chapter. Chapter has many channels.. So a particular user can only be a part of a single chapter. How can i do this validation in rails 3? -- 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 rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
