From: Joel VanderWerf <vjoel@...>
Date: 2003-10-05T03:22:59+09:00
Subject: Re: hash of hashes

Robert Klemme wrote:
> "Joel VanderWerf" <vjoel@PATH.Berkeley.EDU> schrieb im Newsbeitrag
...
>>It would help to do
>>
>>a = Hash.new {{}}
>>
>>since you get a new hash each time...
> 
> 
> Not really:

Oops. Of course you're right, since the value returned by the block is 
never assigned to any part of the hash. You always have to do that yourself.