Dear monks,

once in a while I come across constructs like this: 
sub frobnicate :Ultracool {
   ...
}

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I understand that :Ultracool is an 'Attribute', and I've read perldoc perlsub and perldoc attributes - but I don't quite understand why and how you would use them. What is gained? What are they for?

In reply to Subs with 'extra stuff'? by rvosa

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