Adam Stegman wrote: > Or more concisely (because it's fun): > <%=h @posts.map(&:name).to_sentence %> > which will make it "Tom, Dick, and Harry".
I'm newbie,can't understand "(&:name)",but i know this code is skillful. -- 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.
