From f166b5945a63b3f13288faa4dc378aabef18d43b Mon Sep 17 00:00:00 2001
From: Dmitriy Vorotilin <mydeeptown@gmail.com>
Date: Fri, 23 Mar 2012 01:34:04 +0400
Subject: [PATCH] Just add singleton to description of authorize_resource

---
 lib/cancan/controller_additions.rb | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/cancan/controller_additions.rb b/lib/cancan/controller_additions.rb
index 0d293a3..a65578e 100644
--- a/lib/cancan/controller_additions.rb
+++ b/lib/cancan/controller_additions.rb
@@ -151,6 +151,9 @@ module CanCan
       # [:+except+]
       #   Does not apply before filter to given actions.
       #
+      # [:+singleton+]
+      #   Pass +true+ if this is a singleton resource through a +has_one+ association.
+      #
       # [:+parent+]
       #   True or false depending on if the resource is considered a parent resource. This defaults to +true+ if a resource
       #   name is given which does not match the controller.