Hi Ryan i just finished watching the first 4 episodes of everyday activerecord. I really enjoyed them and I learned a lot.
I have a question regarding the callbacks episode. Near the end of the episode you modified the callback called clear_movie_average_stars_cache to handle the case where a review is moved from one movie to another. I think I fully understand that part. But what about the reviews_count ? Does that get automatically adjusted when you move a review from one movie to another due to :counter_cache => true ? I was under the impression that :counter_cache => true only changes the count for create and destroy.
- thanks, Francois