in_groups and in_groups_of part of rails api - hadn't spotted those before and would never have thought of looking for them. I often wonder how many other useful little goodies I may be missing. Always useful to keep an eye on this group.
thanks Marnen -- 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.
