oracular (3) Sub::Name.3pm.gz

NAME

       Sub::Name - (Re)name a sub

VERSION

       version 0.27

SYNOPSIS

           use Sub::Name;

           subname $name, $subref;

           $subref = subname foo => sub { ... };

DESCRIPTION

       This module has only one function, which is also exported by default:

   subname NAME, CODEREF
       Assigns a new name to referenced sub.  If package specification is omitted in the name, then the current
       package is used.  The return value is the sub.

       The name is only used for informative routines (caller, Carp, etc).  You won't be able to actually invoke
       the sub by the given name.  To allow that, you need to do glob-assignment yourself.

       Note that for anonymous closures (subs that reference lexicals declared outside the sub itself) you can
       name each instance of the closure differently, which can be very useful for debugging.

SEE ALSO

       •   Sub::Identify - for getting information about subs

       •   Sub::Util - set_subname is another implementation of "subname"

SUPPORT

       Bugs may be submitted through the RT bug tracker <https://rt.cpan.org/Public/Dist/Display.html?Name=Sub-
       Name> (or bug-Sub-Name@rt.cpan.org <mailto:bug-Sub-Name@rt.cpan.org>).

       There is also an irc channel available for users of this distribution, at "#toolchain" on "irc.perl.org"
       <irc://irc.perl.org/#toolchain>.

AUTHOR

       Matthijs van Duin <xmath@cpan.org>

CONTRIBUTORS

       •   Karen Etheridge <ether@cpan.org>

       •   Graham Knop <haarg@haarg.org>

       •   Leon Timmermans <fawaka@gmail.com>

       •   Florian Ragwitz <rafl@debian.org>

       •   Reini Urban <rurban@cpan.org>

       •   Matthijs van Duin <xmath-no-spam@nospam.cpan.org>

       •   Dagfinn Ilmari Mannsåker <ilmari@ilmari.org>

       •   gfx <gfuji@cpan.org>

       •   Aristotle Pagaltzis <pagaltzis@gmx.de>

       •   Alexander Bluhm <alexander.bluhm@gmx.net>

       •   J.R. Mash <jmash.code@gmail.com>

COPYRIGHT AND LICENSE

       This software is copyright (c) 2004, 2008 by Matthijs van Duin, all rights reserved; copyright (c) 2014
       cPanel Inc., all rights reserved.

       This program is free software; you can redistribute it and/or modify it under the same terms as Perl
       itself.