pepe wrote:
> How about saving the object in a session value?
> 
> session[:my_object] = my_object/@my_object
> 
> The next action could just retrieve it easily:
> 
> my_object/@my_object = session[:my_object]
> 
> Pepe

This isn't what the session is for.  It's bad practise imo to use the 
session as a storage space for any arbitrary data - it's going to fill 
up with a load of junk real quickly.  What if two different actions 
happen to use the same session variable name?   What if you want to get 
to step two of the process from somewhere else, that didn't save the 
session variable?  It's just asking for trouble.  Keep the session data 
to an absolute minimum.

If you're doing something based on the submission of a form, then that 
should depend on what the form sends through, not on the form and some 
stuff that you hope is in the session.  That way you can look at the 
form and see what's going on, without knowing about some mysterious 
session stuff.
-- 
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