mirror of
https://github.com/ruby/ruby.git
synced 2022-11-09 12:17:21 -05:00
9c219837b3
Devel::Logger. * sample/logger/*: new file. samples of logger.rb. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@4568 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
27 lines
535 B
Ruby
27 lines
535 B
Ruby
#!/usr/bin/env ruby
|
|
|
|
require 'logger'
|
|
|
|
log = Logger.new(STDERR)
|
|
|
|
def do_log(log)
|
|
log.debug('do_log1') { "debug" }
|
|
log.info('do_log2') { "info" }
|
|
log.warn('do_log3') { "warn" }
|
|
log.error('do_log4') { "error" }
|
|
log.fatal('do_log6') { "fatal" }
|
|
log.unknown('do_log7') { "unknown" }
|
|
end
|
|
|
|
log.level = Logger::DEBUG # Default.
|
|
do_log(log)
|
|
|
|
puts "Set severity threshold 'WARN'."
|
|
|
|
log.level = Logger::WARN
|
|
do_log(log)
|
|
|
|
puts "Change datetime format. Thanks to Daniel Berger."
|
|
|
|
log.datetime_format = "%d-%b-%Y@%H:%M:%S"
|
|
do_log(log)
|