NAME

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

VERSION

       This document describes version 0.07 of Function::Fallback::CoreOrPP (from Perl
       distribution Function-Fallback-CoreOrPP), released on 2016-01-16.

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.

SEE ALSO

       Clone::Any can also uses multiple backends, but I avoid it because I don't think
       Storable's "dclone" should be used (no Regexp support out of the box + must use deparse to
       handle coderefs).

HOMEPAGE

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

SOURCE

       Source repository is at <https://github.com/sharyanto/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.

AUTHOR

       perlancar <perlancar@cpan.org>

COPYRIGHT AND LICENSE

       This software is copyright (c) 2016 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.