From: Farhad Farzaneh <ff@...>
Date: 2007-07-04T18:22:26+09:00
Subject: Re: Isn't hash default value behavior just a little bizarre?

Alex Young wrote:
> Apologies if you've already come across this, but I think the correct
> way to do what you're trying to do is this:
> 
> h = Hash.new(){|h,k| h[k] = []}
> 
> The block passed to Hash.new gets called for each new entry in the hash,
>   so a new array will be constructed each time.
> 
> Hope this helps,

Sweet.  Now that looks very Ruby'ish!  Thanks.

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