Extended maintenance of Ruby versions 1.8.7 and 1.9.2 ended on July 31, 2014. Read more
# File drb/observer.rb, line 7 def notify_observers(*arg) if defined? @observer_state and @observer_state if defined? @observer_peers @observer_peers.each do |observer, method| begin observer.send(method, *arg) rescue delete_observer(observer) end end end @observer_state = false end end