Hi, I tried to submit my first patch, here : https://rails.lighthouseapp.com/projects/8994-ruby-on-rails/tickets/6195-activeresource-clone-fails-when-the-resource-has-fixnum-or-boolean-attributes While trying to fix another bug, I sumbled upon this one : in ActiveResource::Base, the clone method raises an error whenever an attribute of the cloned resource is not cloneable. P. Lancien -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Core" group. To post to this group, send email to rubyonrails-core@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-core+unsubscribe@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-core?hl=en.