self.observed_class() — ActiveRecord::Observer

self.observed_class()

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

assert_equal Person, PersonObserver.observed_class

Source

# File activerecord/lib/active_record/observer.rb, line 155
      def observed_class
        if observed_class_name = name[/(.*)Observer/, 1]
          observed_class_name.constantize
        else
          nil
        end
      end

Defined in activerecord/lib/active_record/observer.rb line 155 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveRecord::Observer

Signature