Just for interest, here's the same approach in Perl 6: 
  use v6;

  my regex fields { \" <( .*? )> \" | <-[,"]>* }

  my $input  = open  'input.csv', :r;
  my $output = open 'output.tff', :w;

  for $input.lines {
      next unless /<fields>* % ','/;
      $output.print: @<fields>.join(chr 31) ~ chr 30;
  }

  $output.close;

[download]
That's not the shortest way to do it in Perl 6, but it's closest to the Perl 5 example above.

A shorter and more Perl6-ish version might be: 

  my regex fields { \" <( .*? )> \" | <-[,"]>* }

  lines open 'input.csv'
    ==> map({@<fields>.join(chr 31) ~ chr 30 if /<fields>* % ','/})
    ==> spurt('output.tff');

[download]

Damian

In reply to Re^2: Suggestions to make this code more Perlish by TheDamian
in thread Suggestions to make this code more Perlish by ricardo_sdl

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