method

notify_observers

v1_8_7_72 - Show latest stable - 0 notes - Class: Observable

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notify_observers(*arg) public

If this object’s changed state is true, invoke the update method in each currently associated observer in turn, passing it the given arguments. The changed state is then set to false.

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# File lib/observer.rb, line 181
  def notify_observers(*arg)
    if defined? @observer_state and @observer_state
      if defined? @observer_peers
        for i in @observer_peers.dup
          i.update(*arg)
        end
      end
      @observer_state = false
    end
  end

notify_observers

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