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: dashboard_controller.rb
    path of file: ./repos/Faalis/lib/generators/faalis/templates
    
    the code of the file until where you have to start completion: class Dashboard::ApplicationController < Faalis::Dashboard::ApplicationController

  def setup_sidebar
    @sidebar = sidebar(t('faalis.engine_name')) do |s|
      s.faalis_entries

      # Put your sideb
    
  def setup_sidebar
    @sidebar = sidebar(t('faalis.engine_name')) do |s|
      s.faalis_entries

      # Put your sidebar entries in here like this:
      #
      # s.menu(title, icon: 'fa fa-book') do
      #   s.item(title,
      #          url: main_app.dashboard_books_path,
      #          model: 'Book')
      # end
      #
      # For more information take a look at `sidebar` section of Faalis guides.
    end
  end
end