class YARP::RipperCompat::SexpBuilderPP

niceties that flatten linked lists into arrays.
returns the same values as ::Ripper::SexpBuilder except with a couple of
This class mirrors the ::Ripper::SexpBuilderPP subclass of ::Ripper that

def _dispatch_event_new 

def _dispatch_event_new
  []
end

def _dispatch_event_push(list, item) 

def _dispatch_event_push(list, item)
  list << item
  list
end