sub add_handle($$)
{
    ...
}

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If this function definition is intended to be a class method (as seems to be the case), then be aware that prototype checking is completely disabled by method invocation with the  -> (arrow; see perlop) operator. Using prototypes in such a case will only serve to confuse you and others. See Prototypes and Far More than Everything You've Ever Wanted to Know about Prototypes in Perl -- by Tom Christiansen.

Give a man a fish:  <%-{-{-{-<

In reply to Re: Why does $$self++ works? by AnomalousMonk
in thread Why does $$self++ works? by rob25

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