NAME

       "Event::Distributor::Query" - an event that collects a result

DESCRIPTION

       This subclass of Event::Distributor::_Event invokes each of its subscribers in turn,
       yielding either the (first) successful and non-empty result, or a failure if they all
       fail. Yields a (successful) empty result if there are no subscribers.

AUTHOR

       Paul Evans <leonerd@leonerd.org.uk>