From: Xavier Noria <fxn@...>
Date: 2007-12-07T05:40:26+09:00
Subject: Re: array iterator that have more arrays that also need iter

On Dec 6, 2007, at 9:12 PM, Raimon Fs wrote:

> maybe they are AR, because I get those values from a loop, where I  
> issue
> some sql:
>          @temp_result = InvoicesCalcul.find_by_sql('SELECT sum(base)  
> AS
> "'+ @name_base + '" ,sum(import) AS "' + @name_tax +  
> '" ,sum(total_net)
> AS "' + @name_total + '" FROM invoices_calculs c, invoices i WHERE
> c.tipus='+KIND_TAX_IVA.to_s+' AND c.invoice_id=i.id AND c.xcent='+
> @value +' AND i.any='+@c_year)
>
> and I add those results into an array.

@temp_result is already an array of ARs.

> what I see, with your suggestion, I have the same issue as before, I
> want to retrieve the values without knowing the attribute, only by the
> index:

No, no. Please reread the code, it extracts the values without  
touching the keys. I think that's what you want.

-- fxn