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Module: DRb::DRbObservable

Relationships & Source Files
Super Chains via Extension / Inclusion / Inheritance
Instance Chain:
self, Observable
Defined in: lib/drb/observer.rb

Overview

The Observable module extended to ::DRb. See Observable for details.

Instance Method Summary

Instance Method Details

#notify_observers(*arg)

Notifies observers of a change in state. See also Observable#notify_observers

[ GitHub ] 

  


# File 'lib/drb/observer.rb', line 11



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