Create CSV file from 2d array perl -


i trying load csv file, transpose , write new one. have working correctly except writing new file. have looked around online without success.

use strict; use warnings; use text::csv; use data::dump qw(dump); use array::transpose;  @data;   # 2d array csv data $file = 'sample_array.csv';  $csv = text::csv->new; open $fh, '<', $file or die "could not open $file: $!";  while( $row = $csv->getline( $fh ) ) {  shift @$row;        # throw away first value push @data, $row; } @data=transpose(\@data); dump(@data);

the output here transposed array @data (["blah", 23, 22, 43], ["tk1", 1, 11, 15],["huh", 5, 55, 55]). need output written new csv file.

csv file:

text,blah,tkl,huh 14,23,1,5 12,22,11,55 23,42,15,55

refer code after dump. derived text::csv synopsis:

use strict; use warnings; use text::csv; use data::dump qw(dump); use array::transpose;  @data;   # 2d array csv data $file = 'sample_array.csv';  $csv = text::csv->new; open $fh, '<', $file or die "could not open $file: $!";  while( $row = $csv->getline( $fh ) ) {      shift @$row;        # throw away first value     push @data, $row; } @data=transpose(\@data); dump(@data);  open $fh, ">:encoding(utf8)", "new.csv" or die "new.csv: $!"; (@data) {     $csv->print($fh, $_);     print $fh "\n"; } close $fh or die "new.csv: $!";

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