Cathal O'Riordan wrote: > Could you provide an example of how this would work?
Take a look at :counter_cache at http://api.rubyonrails.org/classes/ActiveRecord/Associations/ClassMethods.html. Wrap everything up in a transaction, fetch the registration count, administer the new registration and update the counter cache. Any concurrent registrations will be rolled back by the database -- don't forget to catch that exception and deal with it. -- Roderick van Domburg http://www.nedforce.com -- 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 [email protected] 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 -~----------~----~----~----~------~----~------~--~---
