NAME
    Sort::Sub::by_example - Sort by example

VERSION
    This document describes version 0.002 of Sort::Sub::by_example (from
    Perl distribution Sort-Sub-by_example), released on 2021-08-06.

SYNOPSIS
    Generate sorter (accessed as variable) via Sort::Sub import:

     use Sort::Sub '$by_example'; # use '$by_example<i>' for case-insensitive sorting, '$by_example<r>' for reverse sorting
     my @sorted = sort $by_example ('item', ...);

    Generate sorter (accessed as subroutine):

     use Sort::Sub 'by_example<ir>';
     my @sorted = sort {by_example} ('item', ...);

    Generate directly without Sort::Sub:

     use Sort::Sub::by_example;
     my $sorter = Sort::Sub::by_example::gen_sorter(
         ci => 1,      # default 0, set 1 to sort case-insensitively
         reverse => 1, # default 0, set 1 to sort in reverse order
     );
     my @sorted = sort $sorter ('item', ...);

    Use in shell/CLI with sortsub (from App::sortsub):

     % some-cmd | sortsub by_example
     % some-cmd | sortsub by_example --ignore-case -r

DESCRIPTION
SORT ARGUMENTS
    "*" marks required arguments.

  example*
    any.

    Either an arrayref or comma-separated string.

HOMEPAGE
    Please visit the project's homepage at
    <https://metacpan.org/release/Sort-Sub-by_example>.

SOURCE
    Source repository is at
    <https://github.com/perlancar/perl-Sort-Sub-by_example>.

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

    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
    Sort::ByExample

    Sort::Sub

AUTHOR
    perlancar <perlancar@cpan.org>

COPYRIGHT AND LICENSE
    This software is copyright (c) 2021 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.