From 69aeecd358c285ef3c7b4431baf65be94c5c17c2 Mon Sep 17 00:00:00 2001
From: dev <dev@kellymadisonmedia.com>
Date: Thu, 26 Jan 2012 18:16:10 -0500
Subject: Updates documentaton to indicate that :expires_in can be used with
 all cache stores.

---
 actionpack/lib/action_controller/caching/actions.rb | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'actionpack/lib/action_controller')

diff --git a/actionpack/lib/action_controller/caching/actions.rb b/actionpack/lib/action_controller/caching/actions.rb
index e76a79f710..bd3b0b5df3 100644
--- a/actionpack/lib/action_controller/caching/actions.rb
+++ b/actionpack/lib/action_controller/caching/actions.rb
@@ -47,7 +47,8 @@ module ActionController #:nodoc:
     # And you can also use <tt>:if</tt> (or <tt>:unless</tt>) to pass a
     # proc that specifies when the action should be cached.
     #
-    # Finally, if you are using memcached, you can also pass <tt>:expires_in</tt>.
+    # As of Rails 3.0, you can also pass <tt>:expires_in</tt> with a time 
+    # interval (in seconds) to schedule expiration of the cached item.
     #
     # The following example depicts some of the points made above:
     #
-- 
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