diff options
Diffstat (limited to 'railties/guides')
| -rw-r--r-- | railties/guides/source/caching_with_rails.textile | 8 | ||||
| -rw-r--r-- | railties/guides/source/configuring.textile | 2 |
2 files changed, 10 insertions, 0 deletions
diff --git a/railties/guides/source/caching_with_rails.textile b/railties/guides/source/caching_with_rails.textile index 0ef6f51190..ec9bfd4d40 100644 --- a/railties/guides/source/caching_with_rails.textile +++ b/railties/guides/source/caching_with_rails.textile @@ -332,6 +332,14 @@ caches_action :index, :expires_in => 60.seconds, :unless_exist => true For more information about Ehcache, see "http://ehcache.org/":http://ehcache.org/ . For more information about Ehcache for JRuby and Rails, see "http://ehcache.org/documentation/jruby.html":http://ehcache.org/documentation/jruby.html +h4. ActiveSupport::Cache::NullStore + +This cache store implementation is meant to be used only in development or test environments and it never stores anything. This can be very useful in development when you have code that interacts directly with +Rails.cache+, but caching may interfere with being able to see the results of code changes. With this cache store, all +fetch+ and +read+ operations will result in a miss. + +<ruby> +ActionController::Base.cache_store = :null +</ruby> + h4. Custom Cache Stores You can create your own custom cache store by simply extending +ActiveSupport::Cache::Store+ and implementing the appropriate methods. In this way, you can swap in any number of caching technologies into your Rails application. diff --git a/railties/guides/source/configuring.textile b/railties/guides/source/configuring.textile index 8e65dbccbb..8cf88cf71f 100644 --- a/railties/guides/source/configuring.textile +++ b/railties/guides/source/configuring.textile @@ -98,6 +98,8 @@ NOTE. The +config.asset_path+ configuration is ignored if the asset pipeline is * +config.preload_frameworks+ enables or disables preloading all frameworks at startup. Enabled by +config.threadsafe!+. Defaults to +nil+, so is disabled. +* +config.reload_classes_only_on_change+ enables or disables reloading of classes only when tracked files change. By default tracks everything on autoload paths and is set to true. + * +config.reload_plugins+ enables or disables plugin reloading. Defaults to false. * +config.secret_token+ used for specifying a key which allows sessions for the application to be verified against a known secure key to prevent tampering. Applications get +config.secret_token+ initialized to a random key in +config/initializers/secret_token.rb+. |