From: Rico <richardjharris@...>
Date: 2008-09-07T03:59:01+09:00
Subject: Re: any way to write it in one line ?

On Sep 6, 7:17 pm, Erwin <yves_duf...@mac.com> wrote:
>      works =  Array.new
>      session[:cart_works].each_pair {|key, value| works << key if
> value == user_id}
>
> how to initialize the works array in the bloc ?
>
> thanks for your lights
>
> erwin

works = session[:cart_works].keys.select { |key| session[:cart_works]
[:key] == user_id }