rails3 complaint

Ok, so I want to wrap all my classes in a module, so they dont pollute the global namespace, 
and I can later refactor them into reusable apps.

Say the name of my app is MobileBookstore. The only way to work around load_missing_constant 
is to organize your app like this:

app/
  helpers/
    mobile_bookstore/
      books_helper.rb

  controllers/
    application_controller.rb
    mobile_bookstore/
      books_controller.rb

  models/
    mobile_bookstore/
      book.rb


why do I need 3 separate mobile_bookstore folders? Having to repeat it over and over is a drag. 
I'd like to organize it like such:

app/
  helpers/
    books_helper.rb
  controllers/
    application_controller.rb
    books_controller.rb
  models/
    book.rb

book.rb looks like this

class MobileBookstore::Book
  # ... model contents ...
end


Simple solution, ActiveSupport::Dependencies::Blamable::load_missing_constant should provide an 
exception if you wrap your file within your Application namespace's module. So if your app name was 
"MobileBookstore" and your model name was "Book", it would check for the constants "Book" and 
"MobileBookstore::Book" before exploding. One line fix.


On a related note, how do I avoid needing an ::ApplicationController? How can I change it to 
MobileBookstore::ApplicationController instead?