From 1d3f833a5425487cae1e3073b52ebf285eff03f9 Mon Sep 17 00:00:00 2001
From: Shawn Drost <sdrost@gmail.com>
Date: Thu, 7 Jul 2011 03:52:48 -0700
Subject: document HashWithIndifferentAccess#extractable_options?

---
 activesupport/lib/active_support/hash_with_indifferent_access.rb | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'activesupport')

diff --git a/activesupport/lib/active_support/hash_with_indifferent_access.rb b/activesupport/lib/active_support/hash_with_indifferent_access.rb
index 15a3717ea1..59ffd24698 100644
--- a/activesupport/lib/active_support/hash_with_indifferent_access.rb
+++ b/activesupport/lib/active_support/hash_with_indifferent_access.rb
@@ -6,6 +6,8 @@ require 'active_support/core_ext/hash/keys'
 
 module ActiveSupport
   class HashWithIndifferentAccess < Hash
+    
+    # Always returns true, so that <tt>Array#extract_options!</tt> finds members of this class.
     def extractable_options?
       true
     end
-- 
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