diff options
Diffstat (limited to 'ruby_1_8_6/lib/drb/observer.rb')
-rw-r--r-- | ruby_1_8_6/lib/drb/observer.rb | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/ruby_1_8_6/lib/drb/observer.rb b/ruby_1_8_6/lib/drb/observer.rb new file mode 100644 index 0000000000..e7f1668c52 --- /dev/null +++ b/ruby_1_8_6/lib/drb/observer.rb @@ -0,0 +1,22 @@ +require 'observer' + +module DRb + module DRbObservable + include Observable + + def notify_observers(*arg) + if defined? @observer_state and @observer_state + if defined? @observer_peers + for i in @observer_peers.dup + begin + i.update(*arg) + rescue + delete_observer(i) + end + end + end + @observer_state = false + end + end + end +end |