diff options
Diffstat (limited to 'lib/observer.rb')
| -rw-r--r-- | lib/observer.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/observer.rb b/lib/observer.rb index a5d0dc0f4e..688b1f556b 100644 --- a/lib/observer.rb +++ b/lib/observer.rb @@ -1,7 +1,7 @@ # # Implementation of 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. +# Ruby", by Hunt and Thomas; http://www.ruby-doc.org/docs/ProgrammingRuby/html/lib_patterns.html. # # See Observable for more info. |