From: Aldric Giacomoni <aldric@...>
Date: 2010-03-23T03:40:59+09:00
Subject: Re: Sorting keys of hash based on value

Riccardo Cecolin wrote:
>>   
> Do you want keys or the whole hash?
> 
> irb(main):015:0> hash.keys.sort { |a,b| hash[b][:happy] <=>
> hash[a][:happy] }
> => [:c, :a, :b]

Of course.. I was trying to make it too complicated. Thanks!
-- 
Posted via http://www.ruby-forum.com/.