Ruby on Rails: Where to define global constants?

Question

I\'m just getting started with my first Ruby on Rails webapp. I\'ve got a bunch of different models, views, controllers, and so on.

I\'m wanting to find a good plac

Answer 1

Another option, if you want to define your constants in one place:

module DSL
  module Constants
    MY_CONSTANT = 1
  end
end

But still make them globally visible without having to access them in fully qualified way:

DSL::Constants::MY_CONSTANT # => 1
MY_CONSTANT # => NameError: uninitialized constant MY_CONSTANT
Object.instance_eval { include DSL::Constants }
MY_CONSTANT # => 1