class Geocoder::Result::Maxmind

def self.field_names
  {
    :country => [
      :country_code,
      :error
    ],
    :city => [
      :country_code,
      :region_code,
      :city_name,
      :latitude,
      :longitude,
      :error
    ],
    :city_isp_org => [
      :country_code,
      :region_code,
      :city_name,
      :postal_code,
      :latitude,
      :longitude,
      :metro_code,
      :area_code,
      :isp_name,
      :organization_name,
      :error
    ],
    :omni => [
      :country_code,
      :country_name,
      :region_code,
      :region_name,
      :city_name,
      :latitude,
      :longitude,
      :metro_code,
      :area_code,
      :time_zone,
      :continent_code,
      :postal_code,
      :isp_name,
      :organization_name,
      :domain,
      :as_number,
      :netspeed,
      :user_type,
      :accuracy_radius,
      :country_confidence_factor,
      :city_confidence_factor,
      :region_confidence_factor,
      :postal_confidence_factor,
      :error
    ]
  }
end