From: Rafael George <george.rafael@...>
Date: 2007-02-26T23:45:40+09:00
Subject: Re: Parsing CSV

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

Here is what i got

On 2/26/07, Stephane Elie <stephane.elie@gmail.com> wrote:
> This code might get you started:
>
> require 'FasterCSV'
>
> def read_csv(filename)
>     return FasterCSV::Table.new( FasterCSV.read(filename) ).by_col
> end
>
> data1 = read_csv("data1.csv")
> data2 = read_csv("data2.csv")
>
> compare_column_idx = 1
> unless data1[compare_column_idx] == data2[compare_column_idx]
>     puts "column #{compare_column_idx} is different"
> end
>
> Regards,
> Stephane
>
> --
> Posted via http://www.ruby-forum.com/.
>
>


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