From 1304c92b68ef365fd4863de0a9fd5ce38b71b67c Mon Sep 17 00:00:00 2001
From: Ryan Bigg <radarlistener@gmail.com>
Date: Fri, 3 Dec 2010 13:05:58 +1100
Subject: Config guide: Mention ActionDispatch::Callbacks methods: before,
 to_prepare and after

---
 railties/guides/source/configuring.textile | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'railties/guides/source/configuring.textile')

diff --git a/railties/guides/source/configuring.textile b/railties/guides/source/configuring.textile
index 7475575e31..89c6686690 100644
--- a/railties/guides/source/configuring.textile
+++ b/railties/guides/source/configuring.textile
@@ -260,6 +260,10 @@ h4. Configuring Action Dispatch
 
 * +config.action_dispatch.session_store+ sets the name of the store for session data. The default is +:cookie_store+; other valid options include +:active_record_store+, +:mem_cache_store+ or the name of your own custom class.
 
+* +ActionDispatch::Callbacks.before+ takes a block of code to run before the request. 
+* +ActionDispatch::Callbacks.to_prepare+ takes a block to run after +ActionDispatch::Callbacks.before+, but before the request. Runs for every request in +development+ mode, but only once for +production+ or environments with +cache_classes+ set to +true+.
+* +ActionDispatch::Callbacks.after+ takes a block of code to run after the request. 
+
 h4. Configuring Action View
 
 There are only a few configuration options for Action View, starting with four on +ActionView::Base+:
-- 
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