From 927d8b8cde930244a16215c57896c8e45f616d0f Mon Sep 17 00:00:00 2001
From: Bryan Helmkamp <bryan@brynary.com>
Date: Sun, 20 Sep 2009 12:59:32 -0400
Subject: Fix almost all Ruby warnings during spec suite

---
 spec/doubles/hash.rb | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'spec/doubles')

diff --git a/spec/doubles/hash.rb b/spec/doubles/hash.rb
index 32c5b98058..fd9edd34ad 100644
--- a/spec/doubles/hash.rb
+++ b/spec/doubles/hash.rb
@@ -3,18 +3,22 @@ class Hash
     to_a.sort { |(key1, value1), (key2, value2)| key1.hash <=> key2.hash }
   end
 
+  undef :keys
   def keys
     ordered_array.collect(&:first)
   end
 
+  undef :values
   def values
     ordered_array.collect { |_, v| v }
   end
 
+  undef :each
   def each(&block)
     ordered_array.each(&block)
   end
 
+  undef :shift
   def shift
     returning to_a.first do |k, v|
       delete(k)
-- 
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