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: windows_workgroup.rb
    path of file: ./repos/chef/lib/chef/resource
    
    the code of the file until where you have to start completion: #
# Author:: Derek Groh (<derekgroh@github.io>)
# Copyright:: 2018,
    
      def clarify_reboot(reboot_action)
        case reboot_action
        when :immediate
          :reboot_now
        when :delayed
          :request_reboot
        else
          reboot_action
        end