most recent changes, diff for rb-observable

Index: ruby/rb-observable/Portfile --- ruby/rb-observable/Portfile (revision 30249) +++ ruby/rb-observable/Portfile (revision 30250) @@ -3,7 +3,7 @@ PortGroup ruby 1.0 ruby.setup observable 0.3 install.rb {README examples doc} -maintainers nomaintainer@macports.org +maintainers nomaintainer description Mechanism for notifying obervers of state changes long_description A variation on the observer pattern. Allows the state of a variable \ to be exposed to observers. An observer registers code to execute when \