From: Dave Goodchild <buddhamagnet@...>
Date: 2008-09-07T03:19:55+09:00
Subject: Re: any way to write it in one line ?

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session[:cat_works].each_pair do |key, value|  works = Array.new unless
works
  works << key if value == user_id
end

On Sat, Sep 6, 2008 at 7:14 PM, Erwin <yves_dufour@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
>
>

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