From: Alex Young <alex@...>
Date: 2007-04-13T00:56:33+09:00
Subject: Re: distinct

Jean-S�bastien wrote:
> hello,
> 
>   a little question... how to get distinct values from an hash?
> 
> ex:
> hash = {"a"=>100, "b"=>200, "d"=>100, "d"=>200}
> ==> hash_with_distinct_values = [100, 200]
hash.values.uniq is the simplest.

-- 
Alex