logger.rb - simple logging utility Copyright (C) 2000-2003, 2005, 2008, 2011 NAKAMURA, Hiroshi <nahi@ruby-lang.org>.
NAKAMURA, Hiroshi and Gavin Sinclair
You can redistribute it and/or modify it under the same terms of Ruby's license; either the dual license version in 2003, or any later version.
$Id: logger.rb 66358 2018-12-12 09:40:06Z hsbt $
A simple system for logging messages. See Logger
for more documentation.