Re: How to declare globally visible subroutine like built-in ones ? Is it possible?


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Re: How to declare globally visible subroutine like built-in ones ? Is it possible?

by shmem (Chancellor)

on Nov 06, 2007 at 12:44 UTC ( #649200=note: print w/replies, xml )

Need Help??

in reply to How to declare globally visible subroutine like built-in ones ? Is it possible?

You could

*::global_sub = \&global_sub;
[download]

and qualify your global subs with the empty package, on invocation:

    $result = ::global_sub($args);
[download]

--shmem

_($_=" "x(1<<5)."?\n".q·/)Oo.  G°\        /
                              /\_¯/(q    /
----------------------------  \__(m.====·.(_("always off the crowd"))."·
");sub _{s./.($e="'Itrs `mnsgdq Gdbj O`qkdq")=~y/"-y/#-z/;$e.e && print}

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Re^2: How to declare globally visible subroutine like built-in ones ? Is it possible? by bdimych (Monk) on Nov 06, 2007 at 13:22 UTC
Thanks, Anonymous Monk, shmem It works, but ugly annoying evil :: remains! :) Anonymous Monk No, overhead is not the problem. I have not exact instructions, what I've asked about. I may change any code of the project and even G:: is, in general, ok. My question is exactly subject, it is just interestingly to me.	[reply]

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