From: Rafael George <george.rafael@...>
Date: 2007-02-27T04:08:06+09:00
Subject: Re: Parsing CSV

Thanks, James and the other guys i think i found the solution for my problem :-)

On 2/26/07, James Edward Gray II <james@grayproductions.net> wrote:
> On Feb 26, 2007, at 11:48 AM, James Edward Gray II wrote:
>
> > On Feb 26, 2007, at 8:45 AM, Rafael George wrote:
> >
> >> passvalues = []
> >> i = 0
> >> IO.foreach(fsource) do |line|
> >> cols = []
> >> cols=CSV::parse_line line.chomp
> >> sourceval = cols[scomp_args[0]] + " " + cols[scomp_args[1]]
> >>  IO.foreach(tdest) do |line|
> >>    tcols = []
> >>    tcols=CSV::parse_line line.chomp
> >>    testval = tcols[tcomp_args[0]] + " " + tcols[tcomp_args[1]]
> >>    if sourceval == testval
> >>      passvalues[i] = sourceval
> >>      i += 1
> >>   end
> >>  end
> >> end
> >
> > The direct translation of this code to FasterCSV is:
> >
> > passvalues = Array.new
> > FCSV.foreach(fsource) |s_row|
> >   source = s_row[scomp_args[0]..scomp_args[1]].join(" ")
> >   FCSV.foreach(tdest) |t_row|
> >     if source == t_row[scomp_args[0]..scomp_args[1]].join(" ")
> >       passvalues << source
>
>        break  # performance enhancement
>
> >     end
> >   end
> > end
>
> James Edward Gray II
>
>


-- 
Grimoire Guru
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