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: priority_factory.rb
    path of file: ./repos/zammad/lib/import/otrs
    
    the code of the file until where you have to start completion: # Copyright (C) 2012-2024 Z
    
      def update_attribute
        priority = ::Ticket::Priority.find_by(
          name:   Import::OTRS::SysConfigFactory.postmaster_default_lookup(:priority_default_create),
          active: true
        )
        return if !priority

        priority.default_create = true
        priority.callback_loop  = true

        priority.save
      end