From: Dumaiu <Dymaio@...>
Date: 2006-07-23T04:25:08+09:00
Subject: Re: Showing part of an array....

  I think this example is asking for the ternary op.

     colors = %w( black red white yellow green )
     colors[0,3].join(', ') + (colors.length > 3 ? ' ...' : '')