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Re^2: its simpler

by erroneousBollock (Curate)
on Nov 24, 2007 at 09:28 UTC ( [id://652713]=note: print w/replies, xml ) Need Help??

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  1. or download this
    sub func {
       my($hr_h, $ar_l, $this) = @_;
    ...
    # not the best of examples but shows 2 ways to talk with
    # an array pointer and uses (for good) of wantarray as the
    # return value.
    

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