NAME

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

VERSION

       version 0.103006

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:

PERL VERSION

       This library should run on perls released even a long time ago.  It should work on any
       version of perl released in the last five years.

       Although it may work on older versions of perl, no guarantee is made that the minimum
       required version will not be increased.  The version may be increased for any reason, and
       there is no promise that patches will be accepted to lower the minimum required perl.

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 <cpan@semiotic.systems>

COPYRIGHT AND LICENSE

       This software is copyright (c) 2022 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.