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ruby--ruby/lib/drb/observer.rb
dave 45eeeb1691 Allow templates to be specified outside the RDoc tree
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@6008 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2004-03-24 02:14:18 +00:00

24 lines
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Ruby

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
puts "sending update"
i.update(*arg)
rescue
p $!
delete_observer(i)
end
end
end
@observer_state = false
end
end
end
end