From: "David A. Black" <dblack@...>
Date: 2005-11-23T10:34:17+09:00
Subject: Re: what is the ruby way to do this?

Hi --

On Wed, 23 Nov 2005, Jeff Wood wrote:

> I would do
>
> a = Hash.new { || [] }

I believe that's the first empty || I've ever seen.  It's awfully
confusing (my first reaction was: *what* or an empty array? :-)  I'd
strongly encourage you to eschew that construct.  It's deservedly
unheard of :-)


David

-- 
David A. Black
dblack@wobblini.net