From 0b53b86d470da1933ef85ba0891c397901702fe3 Mon Sep 17 00:00:00 2001
From: akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sun, 4 May 2014 15:51:05 +0000
Subject: [PATCH] add comment.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45813 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/time.rb | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lib/time.rb b/lib/time.rb
index f080718dff..387df1f298 100644
--- a/lib/time.rb
+++ b/lib/time.rb
@@ -178,8 +178,12 @@ class Time
       if zone_utc?(zone)
         t.utc
       elsif offset ||= zone_offset(zone)
+        # Prefer the local (real) timezone over the fixed offset (artificial)
+        # timezone.
         t.localtime
         if t.utc_offset != offset
+          # Use the fixed offset timezone only if the local timezone cannot
+          # represent the given offset.
           t.localtime(offset)
         end
       else