# File lib/bullet/detector/n_plus_one_query.rb, line 38
        def add_impossible_object(object)
          return unless Bullet.start?
          return unless Bullet.n_plus_one_query_enable?
          return unless object.primary_key_value

          Bullet.debug('Detector::NPlusOneQuery#add_impossible_object'.freeze, "object: #{object.bullet_key}")
          impossible_objects.add object.bullet_key
        end