From: Bil Kleb <Bil.Kleb@...>
Date: 2009-07-18T07:50:05+09:00
Subject: Re: [Q] removing array duplicates where a subset is unique

David A. Black wrote:
>    def dedup(ary)
>      uniq = {}
>      ary.each do |line|
>        uniq[ary[0..2]] ||= line
>      end
>      uniq.values
>    end

Sweet! (I love Ruby; thanks Matz.)

Regards,
--
Bil