See perlreftut. Here's the basics: 
my $cols_arrayref = $csv->getline($fh);  # get an arrayref
my @cols_array = @$cols_arrayref;        # deref the entire array
my $col = $cols_arrayref->[0];           # or deref an element

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In reply to Re^2: Question about text::csv_xs by jZed
in thread Question about text::csv_xs by Thargor

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