perlquestion perl_war <p> I wanted to convert a perl hash to csv. </p><p> I realize this is easy using Text::CSV::Slurp but performance is better in Text::CSV_XS . </p><p> In Text::CSV::Slurp I would use create(input=>$object) function. </p><p> In Text::CSV_XS I would use print ($io, $colref); I would have to go through array of hashes line by line and use the above function. </p><p> What would be more computationally efficient? </p>