Consider using Text::CSV to create the csv

#!perl
use strict;
use warnings;
use Spreadsheet::BasicRead;
use Text::CSV;                            
              
my $xlsx_INFILE = 'c:/temp/test3.xlsx'; 
my $ss = Spreadsheet::BasicRead->new(
            fileName      => $xlsx_INFILE,
            skipBlankRows => 1 )
  or die "Could not open '$xlsx_INFILE': $!";

my $csv = Text::CSV->new ( { binary => 1, eol => $/ } )
   or die "Cannot use CSV: ".Text::CSV->error_diag();    

my %seen;
while ( my $data = $ss->getNextRow() ) {
  my $line = join '~',@$data;
  next if $seen{$line}++;
  $csv->print(*STDOUT, $data);
}

[download]
poj

In reply to Re: Perl to Add newline at the end of each row of comma seperated strings in an array ? by poj
in thread Perl to Add newline at the end of each row of comma seperated strings in an array ? by john.tm

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