NAME App::CSelUtils - Utilities related to Data::CSel VERSION This document describes version 0.080 of App::CSelUtils (from Perl distribution App-CSelUtils), released on 2019-07-26. DESCRIPTION This distribution contains the following utilities: * ddsel * parse-csel FUNCTIONS ddsel Usage: ddsel(%args) -> [status, msg, payload, meta] Select Perl data structure elements using CSel (CSS-selector-like) syntax. Note that this operates against Perl data structure, not Perl source code elements (see ppisel for that). File is Perl source code that defines data structure, e.g.: { summary => 'This is a hash', # this is an array inside a hash array => [ 1, 2, 3, ], }; This function is not exported. Arguments ('*' denotes required arguments): * actions => *array[str]* (default: ["print"]) Specify action(s) to perform on matching nodes. * expr* => *str* * file => *str* (default: "-") 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) parse_csel Usage: parse_csel(%args) -> [status, msg, payload, meta] Parse CSel expression. This function is not exported. Arguments ('*' denotes required arguments): * expr* => *str* 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 . SOURCE Source repository is at . BUGS Please report any bugs or feature requests on the bugtracker website 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 htmlsel, orgsel, jsonsel, yamlsel, podsel, ppisel AUTHOR perlancar 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.