From: Gavin Kistner <gavin.kistner@...>
Date: 2006-09-14T04:56:43+09:00
Subject: Re: eRB <%=

From: Jason Roelofs [mailto:jameskilton@gmail.com] 
> <%= puts "Can't see me" %> --> Can't see me

That's a terrible example. That will put "Can't see me" to standard out
(not the ERB template, unless you've been using a hacked ERB) and then
include nil.to_s in the document.