Kaminari and Collections

[derekpovah]

I'm leveraging Rails collections to generate pretty URLs for some Active Record scopes and I'm pointing all of them to a single controller action to keep my controllers dry:

resources :pass_applications do
  collection do
    get :approved, to: 'pass_applications#collection'
    get :submitted, to: 'pass_applications#collection'
    get :canceled, to: 'pass_applications#collection'
    get :denied, to: 'pass_applications#collection'
  end
  # ...
end

def collection
  @collection = request.path.split('/').last
  @pass_applications = PassApplication.send(@collection).page(params[:page])
  render :index, layout: 'user'
end

The Kaminari helpers generate links to whichever collection is at the top of the collection block and not current_page. If current_page is /pass_applications/submitted, I'd expect link_to_next_page to be /pass_applications/submitted?page=2, but it's actually /pass_applications/approved?page=2. All of the Kaminari helpers behave this way.

Am I trying to make Kaminari do something it wasn't designed to do or is this a bug?