From 9984266c041e1079a09140f9307fc1ca13858988 Mon Sep 17 00:00:00 2001
From: Prem Sichanugrist <s@sikachu.com>
Date: Sat, 3 Sep 2011 14:43:33 +0700
Subject: Make `ActiveSupport::OrderedHash` extractable when using
 `Array#extract_options!`

`ActiveSupport::OrderedHash` is actually a subclass of the hash, so it does make sense that it should be extractable from the array list.
---
 activesupport/lib/active_support/ordered_hash.rb | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'activesupport/lib')

diff --git a/activesupport/lib/active_support/ordered_hash.rb b/activesupport/lib/active_support/ordered_hash.rb
index 7f70628933..0264133581 100644
--- a/activesupport/lib/active_support/ordered_hash.rb
+++ b/activesupport/lib/active_support/ordered_hash.rb
@@ -47,6 +47,11 @@ module ActiveSupport
       self
     end
 
+    # Returns true to make sure that this hash is extractable via <tt>Array#extract_options!</tt>
+    def extractable_options?
+      true
+    end
+
     # Hash is ordered in Ruby 1.9!
     if RUBY_VERSION < '1.9'
 
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