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undef is undef

by jozef (Sexton)
on Aug 29, 2012 at 08:40 UTC ( #990406=perlquestion: print w/replies, xml ) Need Help??

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    Node Type: perlquestion [id://990406]
    Approved by marto
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    [Corion]: 1nickt: Would be great, especially for naming parameters in @_.
    [Corion]: When you pass an arrayref, you get to treat it like a local array. But then, I'm cautious with the experimental features, because just when I thought function signatures were a set thing, there is a proposal to use sub [ $foo, $bar ] { ... } to ...
    [Corion]: ... declare the parameters, instead of the more common sub ($foo, $bar) { ... }

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