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Data-Transmute-Rules-TreeNodeHash-StringifyParent-0.002
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/ Data::Transmute::Rules::TreeNodeHash::StringifyParent

NAME

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

VERSION

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

DESCRIPTION

Tree is an interlinked data structure, where a child node links back to its parent (and the parent links back to *its* parent, and so on). This makes the dump of a tree structure looks 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 'parent' to its stringified value. This will prevent "dumping upwards" and make the structure more dump-friendly.

HOMEPAGE

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

SOURCE

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

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-StringifyParent

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::StringifyChildren

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

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.