From: Benjohn Barnes <benjohn@...>
Date: 2006-04-02T02:20:00+09:00
Subject: %w{tomato cheese ham pineapple}.join(', ', ' and ')

=> 'tomato, cheese, ham and pineapple'

Is something I'd like to be able to do, and I almost thought it's be  
part of the standard. Is there already a standard way of getting that  
(facets, perhaps?)? Any chance it'll make it in to the standard  
Enumerable?

Cheers,
	Benj