From: Robert Dober <robert.dober@...>
Date: 2007-02-28T02:57:44+09:00
Subject: Re: Comparing two arrays

On 2/27/07, Rafael George <george.rafael@gmail.com> wrote:
> Hi, im trying to compare two arrays and creating a new one with the
> values that are in the second array and the values that aren't
> concatenated with "NOT FOUND", here is the snippet code. Im getting a
> weird result im getting the same values saying "not found" and without
> the concatanation, can somebody please give me a hint of what is going
> on.
>
> Thanks in advance.
>
>  def handle_data(data1,data2)
>    c = 0
>    t = 0
>    result = []
>   while c < data1.length
>     k = 0
>     while k < data2.length
>       if data1[c].length > 7
>          result[t] = data1[c].include?(data2[k]) ? data1[c] :
> data1[c]+" NOT FOUND"
>          t += 1
>       end
>       k += 1
>     end
>     c += 1
>    end
>    return result.uniq
>  end
>
>
> --
> Grimoire Guru
> SourceMage GNU/Linux
>
>
If I understand correctly you want something like

ary1.map{ |ele| ele.to_s << ( ary2.include?( ele ) ? "" : " NOT FOUND" ) }

HTH
Robert

BTW did I read an article of you in the French Linux Mag recently?

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