From 72e973ebbcddbeb172c2dd3a7ddc12957dc5bec0 Mon Sep 17 00:00:00 2001
From: Ryan Bigg <radarlistener@gmail.com>
Date: Fri, 26 Nov 2010 17:03:14 +1100
Subject: Add mention of after_initialize to the config guide

---
 railties/guides/source/configuring.textile | 8 ++++++++
 1 file changed, 8 insertions(+)

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

diff --git a/railties/guides/source/configuring.textile b/railties/guides/source/configuring.textile
index 3986faa3cd..154eebc0c1 100644
--- a/railties/guides/source/configuring.textile
+++ b/railties/guides/source/configuring.textile
@@ -39,6 +39,14 @@ Rails will use that particular setting to configure Active Record.
 
 h4. Rails General Configuration
 
+* +config.after_initialize+ takes a block which will be ran _after_ Rails has finished initializing. Useful for configuring values set up by other initializers:
+
+<ruby>
+  config.after_initialize do
+    ActionView::Base.sanitized_allowed_tags.delete 'div'
+  end
+</ruby>
+
 * +config.autoload_once_paths+ accepts an array of paths from which Rails will automatically load from only once. All elements of this array must also be in +autoload_paths+.
 
 * +config.autoload_paths+ accepts an array of additional paths to prepend to the load path. By default, all app, lib, vendor and mock paths are included in this list.
-- 
cgit v1.2.3

