Hierarchy(3)

NAME
Data::Hierarchy - Handle data in a hierarchical structure

SYNOPSIS
    my $tree = Data::Hierarchy->new();
    $tree->store ('/', {access => 'all'});
    $tree->store ('/private', {access => 'auth',
                               '.sticky' => 'this is private});

    $info = $tree->get ('/private/somewhere/deep');

    # return actual data points in list context
    ($info, @fromwhere) = $tree->get ('/private/somewhere/deep');

    my @items = $tree->find ('/', {access => qr/.*/});

    # override all children
    $tree->store_recursively ('/', {access => 'all'});

    my $hashref = $tree->dump;

DESCRIPTION
Data::Hierarchy provides a simple interface for manipulating inheritable data attached to a hierarchical environment (like filesystem).

AUTHORS
Chia-liang Kao <clkao@clkao.org>

COPYRIGHT
Copyright 2003 by Chia-liang Kao <clkao@clkao.org>.

This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

See <http://www.perl.com/perl/misc/Artistic.html>