From: Erik Veenstra <erikveen@...>
Date: 2007-03-07T08:41:45+09:00
Subject: Re: remove duplicates of array of object based on a attribute

> Hash[ *a.map{ |o| [ o[:id], o ] }.flatten ].values

Not bad...

How does this ensure that the maximum :w is used?

gegroet,
Erik V. - http://www.erikveen.dds.nl/