# File lib/bullet/detector/counter_cache.rb, line 28
        def add_impossible_object(object)
          return unless Bullet.start?
          return unless Bullet.counter_cache_enable?
          return unless object.primary_key_value

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