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#5609 ✓invalid
Tomasz Bak

namespace nested in resource

Reported by Tomasz Bak | September 10th, 2010 @ 06:57 PM 

  resources :units do
    resources :packages, :controller => "units/packages"
    namespace :admin do
      resources :groups, :controller => "units/admin/groups"
      resources :packages, :controller => "units/admin/packages" do
        resources :share_packages, :controller => "units/admin/share_packages"
      end
    end
  end

This seems correct (works in development mode Rails 3.0.0), but causes exception in production mode:
"ActionController::RoutingError (uninitialized constant Admin::Units):"

I dont know how to fix it other then this little trick with "resource":

  resources :units do
    resources :packages, :controller => "units/packages"
    resource :admin do
      resources :groups, :controller => "units/admin/groups"
      resources :packages, :controller => "units/admin/packages" do
        resources :share_packages, :controller => "units/admin/share_packages"
      end
    end
  end

Comments and changes to this ticket

  • Andrew White

    Andrew White September 12th, 2010 @ 01:04 AM

    • State changed from “new” to “invalid”
    • Importance changed from “” to “Low”

    The namespace option nests the controller class whereas the resource call doesn't. In production mode the app path is eagerly loaded triggering the error. If you don't want the nested class then pass in nil for the module option:

      resources :units do
    resources :packages, :controller => "units/packages"
    namespace :admin, :module => nil do
      resources :groups, :controller => "units/admin/groups"
      resources :packages, :controller => "units/admin/packages" do
        resources :share_packages, :controller => "units/admin/share_packages"
      end
    end
  end

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