Fragment Caching with Rails 5.1There are three important caching mechanisms for a Ruby on Rails developer: HTTP CachingPage CachingFragment CachingI cover all in depth in my Ruby on Rails 5.1 book. In this post I’d like to give a quick overview of Fragment Caching which is the most used caching method. Often it is the lowest hanging fruit. But I’ve seen plenty of Rails projects where it was used in a way that it actually decrea
