instance method `notify_observers`

Ruby on Rails 3.0.20

Since v3.0.20 Last seen in v3.2.22.5

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notify_observers(*arg)

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Parameters

arg rest

Source

# File activemodel/lib/active_model/observing.rb, line 50
      def notify_observers(*arg)
        if defined? @observer_instances
          for observer in @observer_instances
            observer.update(*arg)
          end
        end
      end

Defined in activemodel/lib/active_model/observing.rb line 50 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveModel::Observing::ClassMethods

Signature

Parameters