Message::Passing::Filter::Mangle - Filter and/or mangle messages the way you want.

filter_function

       See Message::Passing.

perl v5.32.1                                       2021-11-09              Message::Passing::Filter::Mangle(3pm)

       This filter takes a sub which is called with the same arguments as "filter" in
       Message::Passing::Role::Filter minus $self.

       It's intended for use with Message::Passing::DSL when you don't want to write a named filter.

filter
       Calls filter_function passing on all received arguments but $self.

       Message::Passing::Filter::Mangle - Filter and/or mangle messages the way you want.

       This module exists due to the wonderful people at Suretec Systems Ltd.  <http://www.suretecsystems.com/>
       who sponsored its development for its VoIP division called SureVoIP <http://www.surevoip.co.uk/> for use
       with the SureVoIP API - <http://www.surevoip.co.uk/support/wiki/api_documentation>