class Ougai::Formatters::Base

def self.parse_new_params(args)
  idx = args.index {|i| i.is_a?(Hash) }
  return args if idx == 2
  opts = args[idx]
  app_name = opts.delete(:app_name)
  hostname = opts.delete(:hostname)
  app_name ||= args[0] if idx > 0
  [app_name, hostname, opts]
end