class Geocoder::Result::Nominatim

def self.response_attributes
  %w[place_id osm_type osm_id boundingbox license
     polygonpoints display_name class type stadium]
end

def address
  @data['display_name']
end

def city
  %w[city town village hamlet].each do |key|
    return @data['address'][key] if @data['address'].key?(key)
  end
  return nil
end

def coordinates
  [@data['lat'].to_f, @data['lon'].to_f]
end

def country
  @data['address']['country']
end

def country_code
  @data['address']['country_code']
end

def county
  @data['address']['county']
end

def house_number
  @data['address']['house_number']
end

def place_class
  @data['class']
end

def place_type
  @data['type']
end

def poi
  %w[building university school hospital mall hotel restaurant stadium bus_stop tram_stop].each do |key|
    return @data['address'][key] if @data['address'].key?(key)
  end
  return nil
end

def postal_code
  @data['address']['postcode']
end

def state
  @data['address']['state']
end

def street
  %w[road pedestrian highway].each do |key|
    return @data['address'][key] if @data['address'].key?(key)
  end
  return nil
end

def suburb
  @data['address']['suburb']
end

def town
  @data['address']['town']
end

def viewport
  south, north, west, east = @data['boundingbox'].map(&:to_f)
  [south, west, north, east]
end

def village
  @data['address']['village']
end