NAME
    App::ISBNUtils - Command-line utilities related to ISBN

VERSION
    This document describes version 0.003 of App::ISBNUtils (from Perl
    distribution App-ISBNUtils), released on 2020-04-15.

DESCRIPTION
    This distribution contains the following command-line utilities related
    to ISBN:

    *   format-isbn10

    *   format-isbn13

    *   parse-amazon-book-page

    *   search-isbn-by-title

FUNCTIONS
  format_isbn10
    Usage:

     format_isbn10(%args) -> [status, msg, payload, meta]

    Format ISBN 10, print error if number is invalid.

    You can feed an ISBN 13 and it will be converted to ISBN 10 (as long as
    the ISBN 13 prefix is 978-).

    This function is not exported.

    Arguments ('*' denotes required arguments):

    *   isbn10* => *isbn10*

    Returns an enveloped result (an array).

    First element (status) is an integer containing HTTP status code (200
    means OK, 4xx caller error, 5xx function error). Second element (msg) is
    a string containing error message, or 'OK' if status is 200. Third
    element (payload) is optional, the actual result. Fourth element (meta)
    is called result metadata and is optional, a hash that contains extra
    information.

    Return value: (any)

  format_isbn13
    Usage:

     format_isbn13(%args) -> [status, msg, payload, meta]

    Format ISBN 13, print error if number is invalid.

    You can feed an ISBN 10 and it will be converted to ISBN 13.

    This function is not exported.

    Arguments ('*' denotes required arguments):

    *   isbn13* => *isbn13*

    Returns an enveloped result (an array).

    First element (status) is an integer containing HTTP status code (200
    means OK, 4xx caller error, 5xx function error). Second element (msg) is
    a string containing error message, or 'OK' if status is 200. Third
    element (payload) is optional, the actual result. Fourth element (meta)
    is called result metadata and is optional, a hash that contains extra
    information.

    Return value: (any)

HOMEPAGE
    Please visit the project's homepage at
    <https://metacpan.org/release/App-ISBNUtils>.

SOURCE
    Source repository is at
    <https://github.com/perlancar/perl-App-ISBNUtils>.

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

    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
    isbn from App::isbn

AUTHOR
    perlancar <perlancar@cpan.org>

COPYRIGHT AND LICENSE
    This software is copyright (c) 2020 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.