NAME
    Perinci::Sub::ConvertArgs::Array - Convert hash arguments to array

VERSION
    This document describes version 0.090 of
    Perinci::Sub::ConvertArgs::Array (from Perl distribution
    Perinci-Sub-ConvertArgs-Array), released on 2019-04-15.

SYNOPSIS
     use Perinci::Sub::ConvertArgs::Array qw(convert_args_to_array);

     my $res = convert_args_to_array(args=>\%args, meta=>$meta, ...);

DESCRIPTION
    This module provides convert_args_to_array() (and
    gencode_convert_args_to_array(), upcoming). This module is used by,
    among others, Perinci::Sub::Wrapper.

FUNCTIONS
  convert_args_to_array
    Usage:

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

    Convert hash arguments to array.

    Using information in 'args' property (particularly the 'pos' and
    'slurpy' of each argument spec), convert hash arguments to array.

    Example:

     my $meta = {
         v => 1.1,
         summary => 'Multiply 2 numbers (a & b)',
         args => {
             a => ['num*' => {arg_pos=>0}],
             b => ['num*' => {arg_pos=>1}],
         }
     }

    then 'convert_args_to_array(args=>{a=>2, b=>3}, meta=>$meta)' will
    produce:

     [200, "OK", [2, 3]]

    This function is not exported by default, but exportable.

    Arguments ('*' denotes required arguments):

    *   args* => *hash*

    *   meta* => *hash*

    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/Perinci-Sub-ConvertArgs-Array>.

SOURCE
    Source repository is at
    <https://github.com/perlancar/perl-Perinci-Sub-ConvertArgs-Array>.

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

    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) 2019, 2015, 2014, 2012, 2011 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.

