method

observe

v3.1.0 - Show latest stable - 0 notes - Class: ActiveModel::Observer

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What's this?

observe(*models) public

Attaches the observer to the supplied model classes.

# File activemodel/lib/active_model/observing.rb, line 187
      def observe(*models)
        models.flatten!
        models.collect! { |model| model.respond_to?(:to_sym) ? model.to_s.camelize.constantize : model }
        remove_possible_method(:observed_classes)
        define_method(:observed_classes) { models }
      end

observe

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