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| -rw-r--r-- | railties/doc/guides/caching/caching_with_rails.txt | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/railties/doc/guides/caching/caching_with_rails.txt b/railties/doc/guides/caching/caching_with_rails.txt index b49e7c95a9..d5b8b03669 100644 --- a/railties/doc/guides/caching/caching_with_rails.txt +++ b/railties/doc/guides/caching/caching_with_rails.txt @@ -113,6 +113,13 @@ class ProductController < ActionController end ----------------------------------------------------- +And you can also use :if (or :unless) to pass a Proc that specifies when the +action should be cached. Also, you can use :layout => false to cache without +layout so that dynamic information in the layout such as logged in user info +or the number of items in the cart can be left uncached. This feature is +available as of Rails 2.2. + + [More: more examples? Walk-through of action caching from request to response? Description of Rake tasks to clear cached files? Show example of subdomain caching? Talk about :cache_path, :if and assing blocks/Procs |