I''m still working my way through Rails with the Thomas book. One question is how to manage composition relationships in the view. Suppose I have an polygon that is defined via a set of points express as (x,y) paris. I have a table called polygons, and one called points, with appropriate has_many relationships at the model and DB levels. I want to enable the user to enter the polygon coordinates (multiple x,y pairs) on the page - is there a standard way of doing this? many thanks. --~--~---------~--~----~------------~-------~--~----~ 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-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---