28 Nov 2021 17:37:50 UTC
- Distribution: Data-Sah-DefaultValue
- Module version: 0.001
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- License: perl_5
- Perl: v5.10.1
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Data::Sah::DefaultValueCommon - Common stuffs for Data::Sah::DefaultValue and Data::Sah::DefaultValueJS
This document describes version 0.001 of Data::Sah::DefaultValueCommon (from Perl distribution Data-Sah-DefaultValue), released on 2021-11-28.
get_default_value_rules(%args) -> [$status_code, $reason, $payload, \%result_meta]
Get default-value rules.
This routine determines default-value rule modules to use (based on the
default_value_rulesspecified), loads them, filters out modules with old/incompatible metadata version, and return the list of rules.
This function is not exported.
Arguments ('*' denotes required arguments):
compiler* => str
default_value_rules => array[str]
A specification of default-value rules to use (or avoid).
This setting is used to specify which default-value rules to use (or avoid) in a flexible way. Each element is a string, in the form of either
NAMEto mean specifically include a rule, or
!NAMEto exclude a rule.
To use the default-value rules R1 and R2:
Returns an enveloped result (an array).
First element ($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)
Please visit the project's homepage at https://metacpan.org/release/Data-Sah-DefaultValue.
Source repository is at https://github.com/perlancar/perl-Data-Sah-DefaultValue.
To contribute, you can send patches by email/via RT, or send pull requests on GitHub.
Most of the time, you don't need to build the distribution yourself. You can simply modify the code, then test via:
% prove -l
If you want to build the distribution (e.g. to try to install it locally on your system), you can install Dist::Zilla, Dist::Zilla::PluginBundle::Author::PERLANCAR, and sometimes one or two other Dist::Zilla plugin and/or Pod::Weaver::Plugin. Any additional steps required beyond that are considered a bug and can be reported to me.
This software is copyright (c) 2021 by perlancar <firstname.lastname@example.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.
Please report any bugs or feature requests on the bugtracker website https://rt.cpan.org/Public/Dist/Display.html?Name=Data-Sah-DefaultValue
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.
Module Install Instructions
To install Data::Sah::DefaultValue, copy and paste the appropriate command in to your terminal.
perl -MCPAN -e shell install Data::Sah::DefaultValue
For more information on module installation, please visit the detailed CPAN module installation guide.