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Contents
module Graticule
class Location
attr_accessor :country_code, :address_line
def attributes
[:latitude, :longitude, :street, :locality, :region, :postal_code, :country, :precision, :cuntry_code, :address_line].inject({}) do |result,attr|
result[attr] = self.send(attr) unless self.send(attr).blank?
result
end
end
end
module Geocoder
class Google < Rest
# Locates +address+ returning a Location
# add ability to bias towards a country
def locate(address, country_bias=nil)
get :q => (address.is_a?(String) ? address : location_from_params(address).to_s),
:gl => country_bias
end
private
# Extracts a Location from +xml+.
def parse_response(xml) #:nodoc:
longitude, latitude, = xml.elements['/kml/Response/Placemark/Point/coordinates'].text.split(',').map { |v| v.to_f }
returning Location.new(:latitude => latitude, :longitude => longitude) do |l|
address = REXML::XPath.first(xml, '//xal:AddressDetails',
'xal' => "urn:oasis:names:tc:ciq:xsdschema:xAL:2.0")
if address
l.street = value(address.elements['.//ThoroughfareName/text()'])
l.locality = value(address.elements['.//LocalityName/text()'])
l.region = value(address.elements['.//AdministrativeAreaName/text()'])
l.postal_code = value(address.elements['.//PostalCodeNumber/text()'])
l.country = value(address.elements['.//CountryName/text()'])
l.country_code = value(address.elements['.//CountryNameCode/text()'])
l.address_line = value(address.elements['.//AddressLine/text()'])
l.precision = PRECISION[address.attribute('Accuracy').value.to_i] || :unknown
end
end
end
end
end
end
Version data entries
10 entries across 10 versions & 2 rubygems