Contents

# frozen_string_literal: true

module God
  class SimpleLogger
    DEBUG = 2
    INFO = 4
    WARN = 8
    ERROR = 16
    FATAL = 32

    SEV_LABEL = { DEBUG => 'DEBUG',
                  INFO => 'INFO',
                  WARN => 'WARN',
                  ERROR => 'ERROR',
                  FATAL => 'FATAL' }.freeze

    CONSTANT_TO_SYMBOL = { DEBUG => :debug,
                           INFO => :info,
                           WARN => :warn,
                           ERROR => :error,
                           FATAL => :fatal }.freeze

    attr_accessor :datetime_format, :level

    def initialize(io)
      @io = io
      @level = INFO
      @datetime_format = '%Y-%m-%d %H:%M:%S'
    end

    def output(level, msg)
      return if level < self.level

      time = Time.now.strftime(datetime_format)
      label = SEV_LABEL[level]
      @io.print("#{label[0..0]} [#{time}] #{label.rjust(5)}: #{msg}\n")
    end

    def fatal(msg)
      output(FATAL, msg)
    end

    def error(msg)
      output(ERROR, msg)
    end

    def warn(msg)
      output(WARN, msg)
    end

    def info(msg)
      output(INFO, msg)
    end

    def debug(msg)
      output(DEBUG, msg)
    end
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
resurrected_god-1.1.1	lib/god/simple_logger.rb
resurrected_god-1.1.0	lib/god/simple_logger.rb