From 4c8a5a0087774f7c8dbdd8900bea1276735d1c54 Mon Sep 17 00:00:00 2001
From: Aaron Patterson <aaron.patterson@gmail.com>
Date: Fri, 16 Mar 2012 11:50:15 -0700
Subject: [PATCH] removed unnecessary calls to "freeze"

---
 activesupport/lib/active_support/values/time_zone.rb | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/activesupport/lib/active_support/values/time_zone.rb b/activesupport/lib/active_support/values/time_zone.rb
index 1dfbcd11b06..da8808cb216 100644
--- a/activesupport/lib/active_support/values/time_zone.rb
+++ b/activesupport/lib/active_support/values/time_zone.rb
@@ -168,8 +168,7 @@ module ActiveSupport
       "Auckland"                     => "Pacific/Auckland",
       "Wellington"                   => "Pacific/Auckland",
       "Nuku'alofa"                   => "Pacific/Tongatapu"
-    }.each { |name, zone| name.freeze; zone.freeze }
-    MAPPING.freeze
+    }
 
     UTC_OFFSET_WITH_COLON = '%s%02d:%02d'
     UTC_OFFSET_WITHOUT_COLON = UTC_OFFSET_WITH_COLON.sub(':', '')