rails : 4.2.0
categories.html.slim
- cache @categories do
= render partial:'categories/category', collection: @categories
生成的 key views/categories/54edfc726361706be9110000-20150225164642/categories/54edfc7c6361706be9120000-20150225164652/categories/54ee858a6361706be9130000-20150226024745/324cb0a5ab4174ae355d6a2a7c743788
可是我看 ruby-china 生成的 key 却非常短小 views/topics/1-20150225075122/49929836d7129d879165674c539c10bd
请问 ruby-china 是怎么做的呢?