class Geocoder::Result::Yandex

def city
  if state.empty? and address_details.has_key? 'Locality'
    address_details['Locality']['LocalityName']
  elsif sub_state.empty? and address_details['AdministrativeArea'].has_key? 'Locality'
    address_details['AdministrativeArea']['Locality']['LocalityName']
  elsif not sub_state_city.empty?
    sub_state_city
  else
    ""
  end
end