method

reflect_on_association

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What's this?

reflect_on_association(association) public

Returns the AssociationReflection object for the association (use the symbol).

  Account.reflect_on_association(:owner)             # returns the owner AssociationReflection
  Invoice.reflect_on_association(:line_items).macro  # returns :has_many

Show source

# File activerecord/lib/active_record/reflection.rb, line 70
      def reflect_on_association(association)
        reflections[association].is_a?(AssociationReflection) ? reflections[association] : nil
      end

reflect_on_association

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