# File lib/thinking_sphinx/active_record.rb, line 285
      def suspended_delta(reindex_after = true, &block)
        define_indexes
        original_setting = ThinkingSphinx.deltas_enabled?
        ThinkingSphinx.deltas_enabled = false
        begin
          yield
        ensure
          ThinkingSphinx.deltas_enabled = original_setting
          self.index_delta if reindex_after
        end
      end