method

observed_class

v3.2.13 - Show latest stable - 0 notes - Class: ActiveModel::Observer

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What's this?

observed_class() public

The class observed by default is inferred from the observer’s class name:

assert_equal Person, PersonObserver.observed_class

Show source

# File activemodel/lib/active_model/observing.rb, line 208
      def observed_class
        if observed_class_name = name[/(.*)Observer/, 1]
          observed_class_name.constantize
        else
          nil
        end
      end

observed_class

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