You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: cms_admin.rb
    path of file: ./repos/comfortable-mexican-sofa/lib/comfortable_mexican_sofa/routes
    
    the code of the file until where you have to start completion: # frozen_string_literal: true

class ActionDispatch::Routing::Mapper

  def comfy_route_cms_admin(path: "admin")
    scope module: :comfy, as: :comfy do
      scope module: :admin do
        namespace :cms, as: :admin_cms, path: path, except: :show do
          get "/", to: "base#jump"

          concern :with_revisions do |options|
            resources :revisions, options.merge(only: %i[index show]) do
  
    
  def comfy_route_cms_admin(path: "admin")
    scope module: :comfy, as: :comfy do
      scope module: :admin do
        namespace :cms, as: :admin_cms, path: path, except: :show do
          get "/", to: "base#jump"

          concern :with_revisions do |options|
            resources :revisions, options.merge(only: %i[index show]) do
              patch :revert, on: :member
            end
          end

          concern :with_reorder do
            put :reorder, on: :collection
          end

          concern :with_form_fragments do
            get :form_fragments, on: :member
          end

          resources :sites do
            resources :pages do
              concerns :with_reorder
              concerns :with_form_fragments
              concerns :with_revisions, controller: "revisions/page"

              get :toggle_branch,  on: :member

              resources :translations, except: [:index] do
                concerns :with_form_fragments
                concerns :with_revisions, controller: "revisions/translation"
              end
            end

            resources :files, concerns: [:with_reorder]

            resources :layouts do
              concerns :with_reorder
              concerns :with_revisions, controller: "revisions/layout"
            end

            resources :snippets do
              concerns :with_reorder
              concerns :with_revisions, controller: "revisions/snippet"
            end

            resources :categories
          end
        end
      end
    end
  end