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: confirmations_controller.rb
    path of file: ./repos/forem/app/controllers
    
    the code of the file until where you have to start completion: class ConfirmationsController < Devise::ConfirmationsController
  # GET /resource/confirmation?confirmation_token=abcdef
  def show
    self.resource = resource_class.confirm_by_token(params[:confirmation_token])
    yield resource if block_given?

    if 
    
  def show
    self.resource = resource_class.confirm_by_token(params[:confirmation_token])
    yield resource if block_given?

    if resource.errors.empty?
      set_flash_message!(:notice, :confirmed)
      sign_in(resource)

      if resource.creator?
        redirect_to new_admin_creator_setting_path
      else
        respond_with_navigational(resource) { redirect_to after_confirmation_path_for(resource_name, resource) }
      end