class Logger::Formatter

Default formatter for log messages.

Constants

Format

Attributes

datetime_format[RW]

Public Class Methods

new() click to toggle source

# File lib/logger.rb, line 501
def initialize
  @datetime_format = nil
end

Public Instance Methods

call(severity, time, progname, msg) click to toggle source

# File lib/logger.rb, line 505
def call(severity, time, progname, msg)
  Format % [severity[0..0], format_datetime(time), $$, severity, progname,
    msg2str(msg)]
end

Private Instance Methods

format_datetime(time) click to toggle source

# File lib/logger.rb, line 512
def format_datetime(time)
  time.strftime(@datetime_format || "%Y-%m-%dT%H:%M:%S.%6N ".freeze)
end

msg2str(msg) click to toggle source

# File lib/logger.rb, line 516
def msg2str(msg)
  case msg
  when ::String
    msg
  when ::Exception
    "#{ msg.message } (#{ msg.class })\n" <<
      (msg.backtrace || []).join("\n")
  else
    msg.inspect
  end
end