NAME

App::TableDataUtils - Routines related to table data

VERSION

This document describes version 0.050 of App::TableDataUtils (from Perl distribution App-TableDataUtils), released on 2020-05-29.

DESCRIPTION

This distribution includes a few utility scripts related to table data.

FUNCTIONS

gen_rand_aoaos

Usage:

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

Generate array of (array of scalars) with random values.

This function is not exported.

Arguments ('*' denotes required arguments):

  • num_columns => int (default: 3)

    Number of columns.

  • num_rows => int (default: 10)

    Number of rows.

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)

gen_rand_aohos

Usage:

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

Generate array of (hash of scalars) with random values.

This function is not exported.

Arguments ('*' denotes required arguments):

  • num_columns => int (default: 3)

    Number of columns.

  • num_rows => int (default: 10)

    Number of rows.

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)

gen_rand_aos

Usage:

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

Generate array of scalars with random values.

This function is not exported.

Arguments ('*' denotes required arguments):

  • num_elems => int (default: 10)

    Number of elements.

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)

gen_rand_hash

Usage:

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

Generate hash with random keys/values.

This function is not exported.

Arguments ('*' denotes required arguments):

  • num_keys => int (default: 10)

    Number of keys.

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)

td2csv

Usage:

 td2csv() -> [status, msg, payload, meta]

Convert table data in STDIN to CSV.

Actually alias for td as-csv.

This function is not exported.

No arguments.

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-TableDataUtils.

SOURCE

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

BUGS

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

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

td from App::td

TableDef

AUTHOR

perlancar <perlancar@cpan.org>

COPYRIGHT AND LICENSE

This software is copyright (c) 2020, 2015 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.