NAME

App::PermuteNamed - Permute multiple-valued key-value pairs

VERSION

This document describes version 0.004 of App::PermuteNamed (from Perl distribution App-PermuteNamed), released on 2019-11-29.

FUNCTIONS

permute_named

Usage:

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

Permute multiple-valued key-value pairs.

Examples:

  • Example #1:

     permute_named( aoaos => ["bool,0,1", "x,foo,bar,baz"]);

    Result:

     [
       { bool => 0, x => "foo" },
       { bool => 0, x => "bar" },
       { bool => 0, x => "baz" },
       { bool => 1, x => "foo" },
       { bool => 1, x => "bar" },
       { bool => 1, x => "baz" },
     ]

This is a CLI for Permute::Named::* module (currently using Permute::Named::Iter).

To enter a pair with multiple values, you enter a comma-separated list with the first element is the key name and the rest are values.

The return will be array of hashes.

This function is not exported.

Arguments ('*' denotes required arguments):

  • aoaos* => array[array[str]]

  • separator => str

    Separator character to use.

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-PermuteNamed.

SOURCE

Source repository is at https://github.com/perlancar/perl-App-PermuteNamed.

BUGS

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

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

Permute::Named, Permute::Named::Iter, PERLANCAR::Permute::Named.

Set::Product, Set::CrossProduct (see more similar modules in the POD of Set::Product) and CLI scripts <cross>, cross-pericmd.

AUTHOR

perlancar <perlancar@cpan.org>

COPYRIGHT AND LICENSE

This software is copyright (c) 2019, 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.