Hi,

Date: Tue, 13 Mar 2007 06:19:28 +0900
Howard Ferch (hferch) wrote in [ruby-core:10564]:
> Summary: Time conversion from UTC to local appears to apply 2007 rules to 2006 dates

It is an issue of the platform irrelevant to Ruby.
Ruby just uses system functions for conversion between UTC and local
time (also DST).

Probably, you'll need to get `update'  from the vendor of your system.

-- 
Nobu Nakada