set_log (Extlib::Logger)

    # File lib/extlib/logger.rb, line 110
        def set_log(log, log_level = nil, delimiter = " ~ ", auto_flush = false)
          if log_level && Levels[log_level.to_sym]
            @level = Levels[log_level.to_sym]
          else
            @level = Levels[:debug]
          end
          @buffer     = []
          @delimiter  = delimiter
          @auto_flush = auto_flush

          initialize_log(log)
        end