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Manual Reference Pages  -  DEVEL::EVENTS::FILTER::HANDLEROPTIONAL (3)

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NAME

Devel::Events::Filter::HandlerOptional - A role for filters that are useful even without a handler.

CONTENTS

SYNOPSIS



        package MyFilter;
        use Moose;

        with qw/Devel::Events::Filter::HandlerOptional/;

        sub filter_event {
                # do something
        }



DESCRIPTION

This is just like Devel::Events::Filter except it won’t complain if handler is unset, but instead just drop events.

SEE ALSO

Deve::Events::Filter::Warn
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perl v5.20.3 DEVEL::EVENTS::FILTER::HANDLEROPTIONAL (3) 2009-01-10

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