---
title: Rails features
layout: default
---

### Caching

https://github.com/rails/actionpack-page_caching

    class WeblogController < ActionController::Base
      caches_page :show, :new
    end

This will generate cache files such as weblog/show/5.html and weblog/new.html, 
     which match the URLs used that would normally trigger dynamic page 
     generation