Struct::Path::PerlStyle::Functions - Collection handy functions for Struct::Path::PerlStyle hooks.
Nothing is exported by default.
Step back count times
BACK(3); # go back 3 steps
undef returned when requested amount is greater than current step. Lower-case 'back' is just an alias to 'BACK' for backward compatibility; deprecated and will be removed in the future.
<mixas at cpan.org>
Please report any bugs or feature requests to
bug-struct-path-native at rt.cpan.org, or through the web interface at http://rt.cpan.org/NoAuth/ReportBug.html?Queue=Struct-Path-PerlStyle. I will be notified, and then you'll automatically be notified of progress on your bug as I make changes.
You can find documentation for this module with the perldoc command.
You can also look for information at:
RT: CPAN's request tracker (report bugs here)
AnnoCPAN: Annotated CPAN documentation
Copyright 2018-2019 Michael Samoglyadov.
This program is free software; you can redistribute it and/or modify it under the terms of either: the GNU General Public License as published by the Free Software Foundation; or the Artistic License.
See http://dev.perl.org/licenses/ for more information.