From: Gonzalo Garramuno <ggarra@...>
Date: 2006-03-31T22:52:48+09:00
Subject: Net::HTTP to resume file download

I am using Net::HTTP to download http files.  All is working fine.
However, I would like to also allow interrupted downloads to continue
using the HTTP Range header, similar to what wget or what urllib2 in
python can do.

How do I go around doing so with Net::HTTP?