module Roda::RodaPlugins::StatusHandler::InstanceMethods

def call

If routing returns a response we have a handler for, call that handler. 
def call
  result = super
  if (block = opts[:status_handler][result[0]]) && (v = result[2]).is_a?(Array) && v.empty?
    @_response.headers.clear
    super(&block)
  else
    result
  end
end