poo

poo.rb

class Album < ARModelSomething
  class Presenter
    def detailed(album):
      {title: album.title,
       other: album.stuff
      }
    end
    def sumary(album):
      {
       fewer: things
      }
    end

  end
end

class Song < ARModelSomething
  class Presenter
    def detailed(song):
      {title: song.title,
       other: song.stuff
      }
    end
    def sumary(song):
      {
       fewer: things
      }
    end

  end
end

class MyController < SomeOtherMagic
  def get
    album = Albums.get()
    album_dict = Albums::Presenter.detailed(album)
    album_dict['songs'] = album.songs.map do |song|
    Songs::Presenter.summary(song)
    end
    return album_dict.to_json
  end
end