The getline method is expecting an object with a getline method. Basically you have to open the file and pass in the handle instead of the filename. 

my $csv_filename = 'project_data.csv';
open my $csv_fh, '<', $csv_filename
    or die "Can't read '$csv_filename': $!";
my $parser = Text::CSV->new();
while ( my $row = $parser->getline( $csv_fh ) ) {
    # work, work, work
}
close $csv_fh or die "close() failed: $!";

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In reply to Re^3: Appending data to large files by kyle
in thread Appending data to large files by joec_

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