Ruby 1.9 compat: TimeZone avoids localtime conversion. References #1689 [Chu Yeow]

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@8369 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

1 files changed, 4 insertions, 3 deletions

diff --git a/activesupport/lib/active_support/values/time_zone.rb b/activesupport/lib/active_support/values/time_zone.rb
index 71e8528ae1..cd4b84bdc7 100644
--- a/activesupport/lib/active_support/values/time_zone.rb
+++ b/activesupport/lib/active_support/values/time_zone.rb
@@ -45,7 +45,7 @@ class TimeZone
 
   # Adjust the given time to the time zone represented by +self+.
   def adjust(time)
-    time = time.to_time
+    time = time.to_time unless time.is_a?(::Time)
     time + utc_offset - time.utc_offset
   end
 
@@ -53,8 +53,9 @@ class TimeZone
   # zone, and then adjusts it to return the corresponding time in the
   # local time zone.
   def unadjust(time)
-    time = Time.local(*time.to_time.to_a)
-    time - utc_offset + time.utc_offset
+    time = time.to_time unless time.is_a?(::Time)
+    time = time.localtime
+    time - utc_offset - time.utc_offset
   end
 
   # Compare this time zone to the parameter. The two are comapred first on