Disable cache digests in Rails 4
问题 I'm in the process of migrating a Rails 3 app to Rails 4. The migration was mostly fairly smooth, but one big problem I'm encountering is that my old Rails 3 code to expire my caches isn't working. I'm getting logs like: Expire fragment views/localhost:3000/cardsets/36?action_suffix=edityes (0.0ms) ... Read fragment views/localhost:3000/cardsets/36?action_suffix=edityes/d8034b6e68ba30b5916a2ebb73b68ffe (0.0ms) This turns out to be because Rails 4 brings a new funky kind of caching, cache