I read it but it doesn't say how to syntax a new object that uses the join -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To unsubscribe from this group and stop receiving emails from it, send an email to rubyonrails-talk+unsubscr...@googlegroups.com. To post to this group, send email to firstname.lastname@example.org. To view this discussion on the web visit https://groups.google.com/d/msgid/rubyonrails-talk/5cda581b-a27c-43db-a8a1-15ce648a15b9%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.