You may also want to look at Params::Validate and signatures if you're not doing OO programing. There are others on CPAN but these two spring to mind.

Smoothie, smoothie, hundre prosent naturlig!

In reply to Re^3: What's the better Perl style? Define parameters or not? by j1n3l0
in thread What's the better Perl style? Define parameters or not? by pureHeart

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