# File lib/database_cleaner/active_record/transaction.rb, line 15
    def clean
      ActiveRecord::Base.connection.rollback_db_transaction

      if ActiveRecord::Base.connection.respond_to?(:decrement_open_transactions)
        ActiveRecord::Base.connection.decrement_open_transactions
      else
        ActiveRecord::Base.__send__(:decrement_open_transactions)
      end
    end