I''m pretty sure that this sort of thing is meant to work now in Rails3 require ''rubygems'' require ''active_support/core_ext/string/inflections'' "foo_bar".titleize It doesn''t, failing dependency on ''active_support/inflector'' - here''s a ticket with (very simple) patch: https://rails.lighthouseapp.com/projects/8994-ruby-on-rails/tickets/4067 -- 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.