Perl language structure: Difference between revisions

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Subroutines may assign <code>@_</code> to a hash to simulate named arguments; this is recommended in ''[[Perl Best Practices]]'' for subroutines that are likely to ever have more than three parameters.<ref>
Damian Conway, ''[http://www.oreilly.com/catalog/perlbp/chapter/ch09.pdf Perl Best Practices] {{webarchive|url=https://web.archive.org/web/20110918134430/http://oreilly.com/catalog/perlbp/chapter/ch09.pdf |date=2011-09-18 }}'', p.182</ref>