Hi I''m programming in rails a web application which uses 4 CSV files prof.csv, student.csv et course.csv et subscriptions.csv a prof can give one or many courses, a student can subscribe to one or many courses etc ... I need to update the CSV files. for example : create, list, modify and delete on one or many tables in the same time. For example un student select a course and a new record is added to the table subscription.csv ... 1. what are the methods I need for these operations ? 2. how many controllers should I create ? 3. how many models ? thank you so much :-) -- 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-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 -~----------~----~----~----~------~----~------~--~---