From: martindemello@... (Martin DeMello)
Date: 2002-09-28T01:42:57+09:00
Subject: RCR: Add Time#atZone

Analogous to Time#gmtime, but sets the time to zone z, where z is
specified as GMT +/- some number of hours (or possibly using the
standard "named" timezones). e.g.
t = Time.now.atZone(+3) or t = Time.now.atZone("CST")

martin