npm install geo

	var geo = require('geo');

	var address = '885 6th Ave #15D New York, NY 10001';
	var sensor = false;
	geo.geocoder(geo.google, address, sensor,
	function(formattedAddress, latitude, longitude, details) {
		console.log("Formatted Address: " + formattedAddress);
		console.log("Latitude: " + latitude);
		console.log("Longitude: " + longitude);
                    console.log("Address details:", details);
	});

	// Reverse Geocoding also works
	var latlong = { 'latitude': 52.5112, 'longitude': 13.45155};
	geo.geocoder(geo.google, latlong, sensor,
	function(formattedAddress, latitude, longitude, details) {
		console.log("Formatted Address: " + formattedAddress);
		console.log("Latitude: " + latitude);
		console.log("Longitude: " + longitude);
                    console.log("Address details:", details);
	});

	// First define a model instance
	var model = {'address': '885 6th #15D, New York, NY 10001', 'baths': '1', 'beds': '1'};

	// Define callback that gets the location (from a single field, multiple fields, whatever) from the model instance (model can be anything, DB class, JSON, array)
	var locationGetterCallback = function(model) { return model['address']; };

	// Define callback that will augment the model instance with geo information such as latitude, longitude and geohash
	var geoSetterCallback = function(model, latitude, longitude, hash, callback) {
		console.log('Geo Hash: ' + hash);
		model['latitude'] = latitude;
		model['longitude'] = longitude;
		model['geohash'] = hash;
		callback( model );
	};

	// Now let's see what happens with the model
	geo.geomodel(model, locationGetterCallback, geoSetterCallback, function(model) {
		console.log("Model: " + model['address'] + ', Geo: ' + model['geohash']);
	});