From: Bob Showalter <bob_showalter@...>
Date: 2006-01-25T22:28:31+09:00
Subject: Re: Printing RFC3339 timezone?

csn wrote:
> How can I print a valid RFC3339 time zone (used by Atom)? Presumably 
> using strftime; which outputs -HHMM for "%z" (which isn't documented), 
> but RFC3339 requires -HH:MM (I know RFC3339 allows 'Z', but I'd like the 
> actual time zone).

Take a look at:

http://www.ruby-doc.org/stdlib/libdoc/time/rdoc/classes/Time.html#M004641