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Re^2: Is this really random?

by Jenda (Abbot)
on Nov 22, 2012 at 15:19 UTC ( #1005148=note: print w/ replies, xml ) Need Help??


in reply to Re: Is this really random?
in thread Is this really random?

Overriding prototypes is not all it does!

sub foo { print "Called foo(" . join(',', @_) . ")\n"; } sub bar { print "Called bar(" . join(',', @_) . ")\n"; print "foo(); : "; foo(); print "&foo; : "; &foo; } bar(1,2,3);

Jenda
Enoch was right!
Enjoy the last years of Rome.

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Re^3: Is this really random?
by tobyink (Abbot) on Nov 22, 2012 at 15:47 UTC

    Also don't forget &foo() which overrides prototypes without the effect of passing along the caller's @_.

    perl -E'sub Monkey::do{say$_,for@_,do{($monkey=[caller(0)]->[3])=~s{::}{ }and$monkey}}"Monkey say"->Monkey::do'

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