DRb::DRbObservable

包含的模块：可观察

Observable模块扩展为DRb。细节见Observable。

公共实例方法

notify_observers(*arg) Show source

通知观察者状态的变化。另请参阅Observable＃notify_observers

# File lib/drb/observer.rb, line 10
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