From: Bill Kelly <billk@...>
Date: 2002-03-29T01:48:21+09:00
Subject: Re: Hash.new(Hash.new) doesn't use Hash.new as default value

From: "Christoph" <chr_rippel@t-online.de>
>
> I thought that the ``hash'' argument was pretty much superfluous - guess
> I was wrong.  Here is a working n-dimensional solution cvs-solution
> which is strictly relying on the apparent useless hash parameter
> 
> ----
> default = nil
> default = proc do |hash, key| hash[key] = Hash.new default  end
> 
> var = Hash.new (&default)
> ----

See also [ruby-talk:29378]        :)