From: "Peña, Botp" <botp@...>
Date: 2009-02-19T18:03:30+09:00
Subject: Re: simple question re: ruby warning message

From: Tom Cloyd [mailto:tomcloyd@comcast.net] 
# db_type= 'n' ? db = @nodes_h : db = @links_h

        ^^^

try replacing  =  with ==