Class: WEBrick::Log

Relationships & Source Files
Super Chains via Extension / Inclusion / Inheritance
Class Chain: self, BasicLog
Instance Chain: self, BasicLog
Inherits:	WEBrick::BasicLog Object WEBrick::BasicLog WEBrick::Log
Defined in:	lib/webrick/log.rb

Overview

A logging class that prepends a timestamp to each message.

.new(log_file = nil, level = nil) ⇒ Log constructor

Same as BasicLog#initialize

.new	Initializes a new logger for `log_file` that outputs messages at `level` or higher.

#time_format rw

Format of the timestamp which is applied to each logged line.

#level	log-level, messages above this level will be logged.
#debug?	Will the logger output DEBUG messages?
#error?	Will the logger output ERROR messages?
#fatal?	Will the logger output FATAL messages?
#info?	Will the logger output INFO messages?
#warn?	Will the logger output WARN messages?

#<<	Synonym for log(INFO, obj.to_s).
#close	Closes the logger (also closes the log device associated to the logger).
#debug	Shortcut for logging a DEBUG message.
#error	Shortcut for logging an ERROR message.
#fatal	Shortcut for logging a FATAL message.
#info	Shortcut for logging an INFO message.
#log	Logs `data` at `level` if the given level is above the current log level.
#warn	Shortcut for logging a WARN message.
#format	Formats `arg` for the logger.

Same as BasicLog#initialize

You can set the timestamp format through #time_format

[ GitHub ]

# File 'lib/webrick/log.rb', line 143


def initialize(log_file=nil, level=nil)
  super(log_file, level)
  @time_format = "[%Y-%m-%d %H:%M:%S]"
end

Format of the timestamp which is applied to each logged line. The default is "[%Y-%m-%d %H:%M:%S]"

[ GitHub ]

# File 'lib/webrick/log.rb', line 137


attr_accessor :time_format

[ GitHub ]

# File 'lib/webrick/log.rb', line 150


def log(level, data)
  tmp = Time.now.strftime(@time_format)
  tmp << " " << data
  super(level, tmp)
end