method

reflect_on_aggregation

v2.2.1 - Show latest stable - 0 notes - Class: ActiveRecord::Reflection::ClassMethods

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What's this?

reflect_on_aggregation(aggregation) public

Returns the AggregateReflection object for the named aggregation (use the symbol). Example:

  Account.reflect_on_aggregation(:balance) # returns the balance AggregateReflection

Show source

# File activerecord/lib/active_record/reflection.rb, line 44
      def reflect_on_aggregation(aggregation)
        reflections[aggregation].is_a?(AggregateReflection) ? reflections[aggregation] : nil
      end

reflect_on_aggregation

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