NAME Data::Dump::HTML::Collapsible - Dump Perl data structures as HTML document with collapsible sections VERSION This document describes version 0.002 of Data::Dump::HTML::Collapsible (from Perl distribution Data-Dump-HTML-Collapsible), released on 2024-03-12. SYNOPSIS use Data::Dump::HTML::Collapsible; # exports dd(), can export dump() dd [1, 2, 3]; DESCRIPTION This module dumps Perl data structure to HTML document where you can expand and collapse nodes to drill down and roll up your data. It currently uses the "<summary>" and "<details>" HTML elements. VARIABLES $Data::Dump::HTML::Collapsible::OPT_PERL_VERSION String, default: 5.010. Set target Perl version. If you set this to, say 5.010, then the dumped code will keep compatibility with Perl 5.10.0. This is used in the following ways: * passed to Regexp::Stringify * when dumping code references For example, in perls earlier than 5.016, feature.pm does not understand: no feature ':all'; so we replace it with: no feature; $Data::Dump::HTML::Collapsible::OPT_REMOVE_PRAGMAS Bool, default: 0. If set to 1, then pragmas at the start of coderef dump will be removed. Coderef dump is produced by B::Deparse and is of the form like: sub { use feature 'current_sub', 'evalbytes', 'fc', 'say', 'state', 'switch', 'unicode_strings', 'unicode_eval'; $a <=> $b } If you want to dump short coderefs, the pragmas might be distracting. You can turn turn on this option which will make the above dump become: sub { $a <=> $b } Note that without the pragmas, the dump might be incorrect. $Data::Dump::HTML::Collapsible::::OPT_DEPARSE Bool, default: 1. Can be set to 0 to skip deparsing code. Coderefs will be dumped as "sub{"DUMMY"}" instead, like in Data::Dump. $Data::Dump::HTML::Collapsible::::OPT_STRINGIFY_NUMBERS Bool, default: 0. If set to true, will dump numbers as quoted string, e.g. 123 as "123" instead of 123. This might be helpful if you want to compute the hash of or get a canonical representation of data structure. FUNCTIONS dd dump HOMEPAGE Please visit the project's homepage at <https://metacpan.org/release/Data-Dump-HTML-Collapsible>. SOURCE Source repository is at <https://github.com/perlancar/perl-Data-Dump-HTML-Collapsible>. SEE ALSO Other data structure dumpers to (collapsible) tree: Data::HTML::TreeDumper (doesn't handle recursion), Data::TreeDumper (Data::TreeDumper::Renderer::DHTML, Data::TreeDumper::Renderer::GTK), Data::Dumper::GUI. Other data structure dumpers that outputs to HTML: Data::HTMLDumper, Data::Dumper::HTML, Data::Format::Pretty::HTML. Other data structure dumpers: Data::Dumper, Data::Dump, Data::Dump::Color, Data::Dmp, Data::Printer. AUTHOR perlancar <perlancar@cpan.org> CONTRIBUTING 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, Pod::Weaver::PluginBundle::Author::PERLANCAR, and sometimes one or two other Dist::Zilla- and/or Pod::Weaver plugins. Any additional steps required beyond that are considered a bug and can be reported to me. COPYRIGHT AND LICENSE This software is copyright (c) 2024 by perlancar <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. BUGS Please report any bugs or feature requests on the bugtracker website <https://rt.cpan.org/Public/Dist/Display.html?Name=Data-Dump-HTML-Collap sible> 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.