I'm using Rails 3.0.0rc and have the following models: class User has_many :readings has_many :conversations, :through=>:readings end
class Reading belongs_to :user belongs_to :conversation end class Conversation has_many :readings has_many :users, :through=>:readings end and this controller code: class ConversationsController def show �...@user = User.find(params[:user_id]) �...@conversation = @user.conversations.find(params[:id]) debugger end end After requesting conversations#show, go to debug console and: User.class.object_id => 116350 @conversation.users.first.class.object_id => 33660870 @conversation.users.first.instance_of? User => true # Right Then leave debugging and request the page again: User.class.object_id => 116350 @conversation.users.first.class.object_id => 36497930 @conversation.users.first.instance_of? User => true # Right And then, request the page again: User.class.object_id => 116350 @conversation.users.first.class.object_id => 36497930 @conversation.users.first.class.to_s == User.to_s => true @conversation.users.first.instance_of? User => false # Wrong! This last evaluation is wrong, and breaks equality checks and expressions such as @conversation.users.include?(some_user) If I enable class caching, the problem disappears (but that's not ideal for development). Maybe I'm doing something that breaks @reflection in association_proxy.rb? Any ideas? -- 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-t...@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.
