NAME

       Padre::Transform - Padre Document Transform API

DESCRIPTION

       This is the base class for the Padre transform API.

       I'll document this more later...

       -- Adam K

METHODS

   new
       A default constructor for transform objects.

       Takes arbitrary key/value pair parameters and returns a new object.

   scalar_delta
         my $delta = $transform->scalar_delta($input_ref);

       The "scalar_delta" method takes a reference to a "SCALAR" as the only parameter and
       changes the document.

       If the transform class does not implement a "scalar_delta" itself the default
       implementation will pass the call through to "scalar_scalar" and then convert the result
       to a Padre::Delta object itself.

       Returns a new Padre::Delta as output, or throws an exception on error.

   scalar_scalar
         my $output_ref = $transform->scalar_scalar($input_ref);

       The "scalar_scalar" method takes a reference to a "SCALAR" as the only parameter and
       changes the document.

       Returns a new reference to a "SCALAR" as output, false if there is no change to the
       document, or throws an exception on error.

COPYRIGHT & LICENSE

       Copyright 2008-2013 The Padre development team as listed in Padre.pm.

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

       The full text of the license can be found in the LICENSE file included with this module.