Pod::Elemental::Transformer - something that transforms a node tree into a new tree
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:
my $node = $nester->transform_node($node);
This method alters the given node and returns it. Apart from that, the sky is the limit.
Ricardo SIGNES <email@example.com>
This software is copyright (c) 2014 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.