From: "Pål Bergström" <pal@...>
Date: 2010-09-25T23:10:59+09:00
Subject: Re: Sort hash with keys as integer

Y. NOBUOKA wrote:

> p hash.sort { |a, b| a[0].to_i <=> b[0].to_i }

I tried this myself but it didn't work. Now it did. Strange. Must have 
done something wrong before. Thanks :-)
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