Controller-tier errors


#1

RoR Folk,

So, here’s some logic I’ve got buried away in a Controller:

def do_login
if !(session[:profile] = Profile.find_by_foo_and_bar(x, y)
flash[:message] = ‘Unable to login…’
redirect_to :controller => ‘profile’, :action =>
‘display_create’
else
redirect_to :controller => ‘profile’, :action => ‘display_edit’
end
end

Two questions:

  1. I’m using the flash here - which works good and well, but I’m
    wondering what the canonical way of moving errors up from the controller
    layer is (when they’re not nicely rolled up into a model for you).

In the aforementioned case, let’s say I need to report three errors to
the view…I was considering just building an errors array, much like
what you find in ActiveRecord instances, and just bubbling that up via
@errors. Can someone give me some bearings?

  1. If anyone would like to layout any idioms re: the above method
    implementaiton - I’d certainly welcome them. I don’t know enough about
    Ruby yet to know when I’m being unnecessarily verbose.

Thanks for any help you can offer.
Cory