From: Jeff <cohen.jeff@...>
Date: 2009-04-30T06:16:00+09:00
Subject: RubyGems question: install vs. update

This must be obvious, but what's the difference between "gem install"
and "gem update"?

I would have thought that "gem update" would do a gem install plus a
gem cleanup, effectively updating your current version.  But that
doesn't seem to be the case.

Jeff