# File lib/nanite/log.rb, line 37
      def level=(loglevel)
        init unless @logger
        lvl = case loglevel
          when String  then loglevel.intern
          when Integer then LEVELS.invert[loglevel]
          else loglevel
        end
        unless LEVELS.include?(lvl)
          raise(ArgumentError, 'Log level must be one of :debug, :info, :warn, :error, or :fatal')
        end
        @logger.info("[setup] setting log level to #{lvl.to_s.upcase}")
        @level = lvl
        @logger.level = LEVELS[lvl]
      end