I have a need to subclass models a lot and I thought modules would be the way to go, but I am encountering nothing but trouble with them. I seem to be getting stuck with storing an object in the session, but on the next request it can no longer read the session data and creates a new session. Any other time I use the model it works just fine. I read "Agile Web Development With Rails" and it mentioned this sort of thing, but it seems their example is too simple to apply to my situation. 1. I am not getting any errors saying "Objects where the class definition wasn''t available..." as mentioned in the book. 2. The book says I must tell the controller which models to load, but how do you do that with a model in a module? I presume like this: class Activities::Programs::ApplyController < ApplicationController model ''prod_record/pgm_update/client'' ... But without any feedback I cannot tell if I am doing it right. Can anyone help? Can I get an example of a modularized model that I can look at? -John -- John Smilanick Computing Staff - Webmaster Kavli Institute for Theoretical Physics University of California, Santa Barbara jsmilani@kitp.ucsb.edu (805) 893-6307 -------------- next part -------------- An HTML attachment was scrubbed... URL: http://wrath.rubyonrails.org/pipermail/rails/attachments/20060421/dc50f258/attachment-0001.html