method

derive_primary_key_name

v2.1.0 - Show latest stable - 0 notes - Class: ActiveRecord::Reflection::AssociationReflection

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derive_primary_key_name() private

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# File activerecord/lib/active_record/reflection.rb, line 228
        def derive_primary_key_name
          if macro == :belongs_to
            "#{name}_id"
          elsif options[:as]
            "#{options[:as]}_id"
          else
            active_record.name.foreign_key
          end
        end

derive_primary_key_name

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