catch a stacked variable by a controller

hi im new ruby on rails development currently im working with a reservation system to start learning but im currently having a problem with controllers and view

first i listed all the menu that the guest added inside the package that he also added i listed them with this

_menuadded.html.erb

    <h1>menu you added</h1>     <% @reservation_package.package_line_items.each do |menu|%>     <p><%= link_to menu.menu.name, menu_reservation_reservation_package_reservation_package_pages_path(@reservation,@reservation_package,menu) %></p>     <p><%= link_to "delete item" ,reservation_package_package_line_item_path(@reservation_package,menu), :method => :delete%></p>     <%end%>

then i try to route to the next static page with this ` <p><%= link_to menu.menu.name, menu_reservation_reservation_package_reservation_package_pages_path(@reservation,@reservation_package,menu) %></p>`

and the it produce this URL `http://localhost:3000/reservations/10/reservation_packages/39/reservation_package_pages/menu.29\`

im just wondering if how can i catch the menu that he opened i mean how to catch this **localhost:3000/reservations/10/reservation_packages/39/reservation_package_pages/`menu.29`**

in my menu semi static page controller where this route to,i tried this

    @reservation_package = ReservationPackage.find(params[:reservation_package_id])     @menu = Menu.find(params[:id])

but didn't work at all im just wondering if im doing it right or if im wrong can you give me a advice how to implement this kind of module? thanks more power

**ROUTES:**

    resources :services

       resources :reservations do

         resources :pages do             collection do               get :functionroomlist               get :packagelist               get :package             # get :menu             end          end             resources :reservation_packages do               resources :reservation_package_pages do                 collection do                    get :menulist                    get :menu                 end               end             resources :package_line_items             end          resources :reservation_function_rooms         end