NAME
    App::MineralUtils - Utilities related to minerals (and mineral
    supplements)

VERSION
    This document describes version 0.001 of App::MineralUtils (from Perl
    distribution App-MineralUtils), released on 2021-08-08.

DESCRIPTION
    This distributions provides the following command-line utilities:

    *   convert-magnesium-unit

FUNCTIONS
  convert_magnesium_unit
    Usage:

     convert_magnesium_unit(%args) -> [$status_code, $reason, $payload, \%result_meta]

    Convert a magnesium quantity from one unit to another.

    Examples:

    *   Show all possible conversions:

         convert_magnesium_unit(quantity => "mg");

        Result:

         [
           200,
           "OK",
           [
             { amount => 1, unit => "mg" },
             { amount => 1, unit => "mg-magnesium-elemental" },
             { amount => 8.90471950133571, unit => "mg-magnesium-citrate" },
             { amount => 7.09219858156028, unit => "mg-magnesium-glycinate" },
             { amount => 13.8888888888889, unit => "mg-magnesium-l-threonate" },
             { amount => 1.65837479270315, unit => "mg-magnesium-oxide" },
           ],
           {},
         ]

    *   Find out how many mg of elemental magnesium is in 1000mg of
        magnesium l-threonate:

         convert_magnesium_unit(
           quantity => "1000 mg-magnesium-l-threonate",
           to_unit  => "mg-magnesium-elemental"
         );

        Result:

         [200, "OK", 72, {}]

    If target unit is not specified, will show all known conversions.

    This function is not exported.

    Arguments ('*' denotes required arguments):

    *   quantity* => *str*

    *   to_unit => *str*

    Returns an enveloped result (an array).

    First element ($status_code) is an integer containing HTTP-like status
    code (200 means OK, 4xx caller error, 5xx function error). Second
    element ($reason) is a string containing error message, or something
    like "OK" if status is 200. Third element ($payload) is the actual
    result, but usually not present when enveloped result is an error
    response ($status_code is not 2xx). Fourth element (%result_meta) is
    called result metadata and is optional, a hash that contains extra
    information, much like how HTTP response headers provide additional
    metadata.

    Return value: (any)

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

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

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

    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
    App::VitaminUtils

    Physics::Unit

    Online vitamin converters:
    <https://www.rfaregulatoryaffairs.com/vitamin-converter>,
    <https://avsnutrition.com.au/wp-content/themes/avs-nutrition/vitamin-con
    verter.html>.

AUTHOR
    perlancar <perlancar@cpan.org>

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