def watchable_args #:nodoc:
      files, dirs = config.watchable_files.dup, config.watchable_dirs.dup

      ActiveSupport::Dependencies.autoload_paths.each do |path|
        dirs[path.to_s] = [:rb]
      end

      [files, dirs]
    end
def watchable_args #:nodoc:
      files, dirs = config.watchable_files.dup, config.watchable_dirs.dup

      ActiveSupport::Dependencies.autoload_paths.each do |path|
        dirs[path.to_s] = [:rb]
      end

      [files, dirs]
    end
Returns an array of file paths appended with a hash of
 directories-extensions suitable for ActiveSupport::FileUpdateChecker
 API.