class Geocoder::Result::Freegeoip

def self.response_attributes
  %w[city region_code region_name metrocode
    zipcode country_name country_code ip]
end

def address(format = :full)
  "#{city}#{', ' + region_code unless region_code == ''} #{postal_code}, #{country}"
end

def city
  @data['city']
end

def country
  @data['country_name']
end

def country_code
  @data['country_code']
end

def postal_code
  @data['zipcode']
end