NAME

       Function::Fallback::CoreOrPP - Functions that use non-core XS module but provide
       pure-Perl/core fallback

VERSION

       This document describes version 0.090 of Function::Fallback::CoreOrPP (from Perl
       distribution Function-Fallback-CoreOrPP), released on 2020-02-03.

SYNOPSIS

        use Function::Fallback::CoreOrPP qw(clone unbless uniq);

        my $clone = clone({blah=>1});
        my $unblessed = unbless($blessed_ref);
        my @uniq  = uniq(1, 3, 2, 1, 4);  # -> (1, 3, 2, 4)

DESCRIPTION

       This module provides functions that use non-core XS modules (for best speed, reliability,
       feature, etc) but falls back to those that use core XS or pure-Perl modules when the non-
       core XS module is not available.

       This module helps when you want to bootstrap your Perl application with a portable,
       dependency-free Perl script. In a vanilla Perl installation (having only core modules),
       you can use App::FatPacker to include non-core pure-Perl dependencies to your script.

FUNCTIONS

   clone($data) => $cloned
       Try to use Data::Clone's "clone", but fall back to using Clone::PP's "clone".

   clone_list(@data) => @data
       A shortcut for:

        return map {clone($_)} @data

   unbless($ref) => $unblessed_ref
       Try to use Acme::Damn's "damn" to unbless a reference but fall back to shallow copying.

       NOTE: "damn()" MODIFIES the original reference. (XXX in the future an option to clone the
       reference first will be provided), while shallow copying will return a shallow copy.

       NOTE: The shallow copy method currently only handles blessed {scalar,array,hash}ref as
       those are the most common.

   uniq(@ary) => @uniq_ary
       Try to use List::MoreUtils's "uniq", but fall back to using slower, pure-Perl
       implementation.

HOMEPAGE

       Please visit the project's homepage at
       <https://metacpan.org/release/Function-Fallback-CoreOrPP>.

SOURCE

       Source repository is at <https://github.com/perlancar/perl-Function-Fallback-CoreOrPP>.

BUGS

       Please report any bugs or feature requests on the bugtracker website
       <https://rt.cpan.org/Public/Dist/Display.html?Name=Function-Fallback-CoreOrPP>

       When submitting a bug or request, please include a test-file or a patch to an existing
       test-file that illustrates the bug or desired feature.

SEE ALSO

       Clone::Any can also use multiple backends. I used to avoid it because Storable's "dclone"
       (which is used as the backend) did not support Regexp objects out of the box until version
       3.08. Plus must use deparse to handle coderefs.

AUTHOR

       perlancar <perlancar@cpan.org>

COPYRIGHT AND LICENSE

       This software is copyright (c) 2020, 2017, 2016, 2014 by perlancar@cpan.org.

       This is free software; you can redistribute it and/or modify it under the same terms as
       the Perl 5 programming language system itself.