Response format is not deeply included in modules

[hodak]

Hi, I have two APIs defined: api/main and api/admin. I use module Defaults to include settings and helpers for both. It looks like this:

module API
  module Defaults
    extend ActiveSupport::Concern
    included do
      format :json

      ...
    end
  end
end

module API
  module Main
    module Defaults
      extend ActiveSupport::Concern
      include API::Defaults

      included do
        ...
      end
    end
  end
end

module API
  module Main
    class Users < Grape::API
      include API::Main::Defaults
    end
  end
end

It worked well before updating 0.10.0 which closed #809

My endpoints stopped working because no format :json was defined even though it includes module that defines the format. It starts working after defining format :json explicitly in API::Main::Defaults and API::Main::Admin.

Is this expected behavior?

[dblock]

I think this is a bug, but I am not 100% sure. It seems that you should be bringing in everything, including the format - you should write a test that reproduces it to start.

[hodak]

Hi, sorry for taking such a long time. I've created PR and explained it there: #1001

[hodak]

Pull request has been merged, closing.