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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@4173 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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gsinclair 2003-07-26 12:53:09 +00:00
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lib/observer.rb
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@ -1,5 +1,7 @@
#
# observer.rb implements the _Observer_ object-oriented design pattern.
# observer.rb implements the _Observer_ object-oriented design pattern. The
# following documentation is copied, with modifications, from "Programming
# Ruby", by Hunt and Thomas; http://www.rubycentral.com/book/lib_patterns.html.
#
# == About
#