Class: Musa::Logger::Logger

Inherits:
Logger
  • Object
show all
Defined in:
lib/musa-dsl/logger/logger.rb

Instance Method Summary collapse

Constructor Details

#initialize(sequencer: nil, position_format: nil) ⇒ Logger

Returns a new instance of Logger.



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# File 'lib/musa-dsl/logger/logger.rb', line 9

def initialize(sequencer: nil, position_format: nil)
  super STDERR, level: WARN

  @sequencer = sequencer
  @position_format = position_format || 3.3


  self.formatter = proc do |severity, time, progname, msg|
    level = "[#{severity}] " unless severity == 'DEBUG'

    if msg
      position = if @sequencer
                   integer_digits = @position_format.to_i
                   decimal_digits = ((@position_format - integer_digits) * 10).round

                   "%#{integer_digits + decimal_digits + 1}s: " % ("%.#{decimal_digits}f" % sequencer.position.to_f)
                 end

      progname = "[#{progname}]" if progname

      "#{position}#{level}#{progname}#{' ' if position || level || progname}#{msg}\n"
    else
      "\n"
    end
  end
end