NAME

Data::Transmute::Rules::TreeNodeHash::StringifyChildren - Stringify children attributes in tree nodes to make the tree more dump-friendly

VERSION

This document describes version 0.002 of Data::Transmute::Rules::TreeNodeHash::StringifyChildren (from Perl distribution Data-Transmute-Rules-TreeNodeHash-StringifyChildren), released on 2020-02-13.

DESCRIPTION

Tree is an interlinked data structure, where parent links to children and the children link back to their parents. This makes the dump of a tree node unwieldy; if you dump a node, you will end up dumping the whole tree.

This rule walks the tree structure and replaces the value of hash key 'children' to its stringified value. This effectively "clips" the children when dumping, which is sometimes desirable when debugging.

HOMEPAGE

Please visit the project's homepage at https://metacpan.org/release/Data-Transmute-Rules-TreeNodeHash-StringifyChildren.

SOURCE

Source repository is at https://github.com/perlancar/perl-Data-Transmute-Rules-TreeNodeHash-StringifyChildren.

BUGS

Please report any bugs or feature requests on the bugtracker website https://rt.cpan.org/Public/Dist/Display.html?Name=Data-Transmute-Rules-TreeNodeHash-StringifyChildren

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

Data::Transmute::Rules::TreeNodeHash::StringifyParent

More specialized tree dumpers, e.g.: Tree::Dump, Tree::To::TextLines.

Partial dumpers, e.g. Data::Dump::Partial.

AUTHOR

perlancar <perlancar@cpan.org>

COPYRIGHT AND LICENSE

This software is copyright (c) 2020 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.