From: "Paul D. Kraus" <paul.kraus@...>
Date: 2006-05-23T05:42:50+09:00
Subject: Re: Creating Hash of Arrays

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> h =3D Hash.new { |hash, key| hash[key] =3D Array.new }


Newbie here but what exactly does this like do.
Can you someone break it down for me thanks.

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