Here's some code I've used to print to a CSV file: 
# $csv is an instance of Text::CSV_XS
# $fh is an IO::File filehandle
# %data is a row of data
# @outcols corresponds to the keys of %data I want

$csv->combine(@data{ @outcols }) ||
    die "choked on: '@{[ $csv->error_input ]}'\n";
$fh->print($csv->string,"\n");

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In reply to Re: printing CSV to file? by trammell
in thread printing CSV to file? by Thargor

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