From: botp <botpena@...>
Date: 2008-10-24T00:46:57+09:00
Subject: Re: Iterating through a database result

On Thu, Oct 23, 2008 at 11:15 PM, Daniel Malcolm Webb [dbw]
<dbw@aber.ac.uk> wrote:
>...
> What I'm currently using is:
>  num_options = res_qo.to_a.length
>  puts num_options
>  puts res_qo.to_a
>  for i in (1..num_options)
>    puts res_qo.to_ary[0][1]
                                ^^^^^^^
i think that should be [i][1]
>  end

also, you are reconverting req_qo to array in each loop when in fact
you've already created it at the beginning

try

res_qo.to_a.each do |row|
    puts row[1]
end

kind regards -botp