In Rails 3 files in lib/ are no longer loaded by default. It's a snap to auto load these classes by adding the following line to config/application.rb config.autoload_paths += %W(#{config.root}/lib) This is commented out around line 16. Either rep...

It appears that the :disable_with option on the submit_tag form helper method does not behave as expected with remote forms. I'm not sure if this is a bug or not. But the fix is pretty straight forward, but perhaps a little difficult to trouble shoot. Usi...

Renaming routes in Rails 2.* is straight forward. It goes something like this. ## config/routes.rb map.resources :users, :as => :members This will give you users_path and form_for(User.new) helpers, for instance, mapping the url to /members instead of ...