Pod::Elemental::Transformer.3pm

Langue: en

Version: 2010-06-11 (ubuntu - 24/10/10)

Section: 3 (Bibliothèques de fonctions)

Sommaire

NAME

Pod::Elemental::Transformer - something that transforms a node tree into a new tree

VERSION

version 0.101620

OVERVIEW

Pod::Elemental::Transformer is a role to be composed by anything that takes a node and messes around with its contents. This includes transformers to implement Pod dialects, Pod tree nesting strategies, and Pod document rewriters.

A class including this role must implement the following methods:

METHODS

transform_node

   my $node = $nester->transform_node($node);

This method alters the given node and returns it. Apart from that, the sky is the limit.

AUTHOR

   Ricardo SIGNES <rjbs@cpan.org>
This software is copyright (c) 2010 by Ricardo SIGNES.

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.