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: package.rb
    path of file: ./repos/backup/integration/support
    
    the code of the file until where you have to start completion: # encoding: utf-8

module BackupSpec
  class Package
    include Backup::Utilities::Helpers
    extend Forwardable
    def_delegators :tarfi
    
    def files
      @files ||= begin
        storage = model.storages.first
        return [] unless storage # model didn"t store anything

        path = storage.send(:remote_path)
        unless path == File.expand_path(path)
          path.sub!(/(ssh|rsync)-daemon-module/, "")
          path = File.expand_path(File.join("tmp", path))
        end