From 4b2ac708b7666510d522fc706936d3c2ea5cbb80 Mon Sep 17 00:00:00 2001
From: Geoff Buesing <gbuesing@gmail.com>
Date: Fri, 25 Jan 2008 18:23:22 +0000
Subject: Adding UTC zone to TimeZone; TimeWithZone no longer has to fake UTC
 zone with nil

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@8720 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
---
 activesupport/lib/active_support/time_with_zone.rb   | 15 +++++++--------
 activesupport/lib/active_support/values/time_zone.rb |  3 ++-
 2 files changed, 9 insertions(+), 9 deletions(-)

(limited to 'activesupport/lib/active_support')

diff --git a/activesupport/lib/active_support/time_with_zone.rb b/activesupport/lib/active_support/time_with_zone.rb
index 648fa16f4e..e65c77a8b6 100644
--- a/activesupport/lib/active_support/time_with_zone.rb
+++ b/activesupport/lib/active_support/time_with_zone.rb
@@ -5,7 +5,7 @@ module ActiveSupport
     include Comparable
     attr_reader :time_zone
   
-    def initialize(utc_time, time_zone = nil, local_time = nil)
+    def initialize(utc_time, time_zone, local_time = nil)
       @utc = utc_time
       @time = local_time
       @time_zone = time_zone
@@ -13,12 +13,12 @@ module ActiveSupport
   
     # Returns a Time instance that represents the time in time_zone
     def time
-      @time ||= utc? ? @utc : time_zone.utc_to_local(@utc)
+      @time ||= time_zone.utc_to_local(@utc)
     end
 
     # Returns a Time instance that represents the time in UTC
     def utc
-      @utc ||= utc? ? @time : time_zone.local_to_utc(@time)
+      @utc ||= time_zone.local_to_utc(@time)
     end
     alias_method :comparable_time, :utc
   
@@ -53,16 +53,15 @@ module ActiveSupport
     end
   
     def dst?
-      utc? ? false : period.dst?
+      period.dst?
     end
   
-    # The TimeZone class has no zone for UTC, so this class uses the absence of a time zone to indicate UTC
     def utc?
-      !time_zone
+      time_zone.name == 'UTC'
     end
   
     def utc_offset
-      utc? ? 0 : period.utc_total_offset
+      period.utc_total_offset
     end
   
     def formatted_offset(colon = true, alternate_utc_string = nil)
@@ -71,7 +70,7 @@ module ActiveSupport
   
     # Time uses #zone to display the time zone abbreviation, so we're duck-typing it
     def zone
-      utc? ? 'UTC' : period.abbreviation.to_s
+      period.abbreviation.to_s
     end
   
     def inspect
diff --git a/activesupport/lib/active_support/values/time_zone.rb b/activesupport/lib/active_support/values/time_zone.rb
index 259b49a50a..d277130c00 100644
--- a/activesupport/lib/active_support/values/time_zone.rb
+++ b/activesupport/lib/active_support/values/time_zone.rb
@@ -40,6 +40,7 @@ class TimeZone
     "London"                       => "Europe/London",
     "Casablanca"                   => "Africa/Casablanca",
     "Monrovia"                     => "Africa/Monrovia",
+    "UTC"                          => "UTC",
     "Belgrade"                     => "Europe/Belgrade",
     "Bratislava"                   => "Europe/Bratislava",
     "Budapest"                     => "Europe/Budapest",
@@ -259,7 +260,7 @@ class TimeZone
          [ -7_200, "Mid-Atlantic" ],
          [ -3_600, "Azores", "Cape Verde Is." ],
          [      0, "Dublin", "Edinburgh", "Lisbon", "London", "Casablanca",
-                   "Monrovia" ],
+                   "Monrovia", "UTC" ],
          [  3_600, "Belgrade", "Bratislava", "Budapest", "Ljubljana", "Prague",
                    "Sarajevo", "Skopje", "Warsaw", "Zagreb", "Brussels",
                    "Copenhagen", "Madrid", "Paris", "Amsterdam", "Berlin",
-- 
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