class Selenium::WebDriver::Remote::Bridge

def unwrap_script_result(arg)
  case arg
  when Array
    arg.map { |e| unwrap_script_result(e) }
  when Hash
    element_id = element_id_from(arg)
    return Element.new(self, element_id) if element_id
    shadow_root_id = shadow_root_id_from(arg)
    return ShadowRoot.new self, shadow_root_id if shadow_root_id
    arg.each { |k, v| arg[k] = unwrap_script_result(v) }
  else
    arg
  end
end