class Typhoeus::RemoteMethod

def merge_options(new_options)
  merged = options.merge(new_options)
  if options.has_key?(:params) && new_options.has_key?(:params)
    merged[:params] = options[:params].merge(new_options[:params])
  end
  argument_names.each {|a| merged.delete(a)}
  merged.delete(:on_success) if merged[:on_success].nil?
  merged.delete(:on_failure) if merged[:on_failure].nil?
  merged
end