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.\"
.IX Title "Forest::Tree::Roles::MetaData 3pm"
.TH Forest::Tree::Roles::MetaData 3pm "2022-06-14" "perl v5.34.0" "User Contributed Perl Documentation"
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.SH "NAME"
Forest::Tree::Roles::MetaData \- A role mixin to support tree node metadata
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
This role mixin adds support for each tree node to have arbitrary metadata
stored in a HASHref. The metadata is inherited in the tree as well, so a child
will inherit the parents metadata.
.PP
This is really useful, at least for me it is :)
.SH "ATTRIBUTES"
.IX Header "ATTRIBUTES"
.IP "\fImetadata\fR" 4
.IX Item "metadata"
.SH "METHODS"
.IX Header "METHODS"
.PD 0
.IP "\fBfetch_metadata_for ($key)\fR" 4
.IX Item "fetch_metadata_for ($key)"
.PD
This will first check locally, if it doesn't fund anything then will climb
back to the root looking.
.SH "BUGS"
.IX Header "BUGS"
All complex software has bugs lurking in it, and this module is no
exception. If you find a bug please either email me, or add the bug
to cpan-RT.
.SH "AUTHOR"
.IX Header "AUTHOR"
Stevan Little <stevan.little@iinteractive.com>
.SH "COPYRIGHT AND LICENSE"
.IX Header "COPYRIGHT AND LICENSE"
Copyright 2008\-2014 Infinity Interactive, Inc.
.PP
<http://www.iinteractive.com>
.PP
This library is free software; you can redistribute it and/or modify
it under the same terms as Perl itself.