code: function (record, index) {
  		var geohash = this.options.geohashField ? L.Util.getFieldValue(record, this.options.geohashField) : index;
  		var locationInfo = GeoHash.decodeGeoHash(geohash);
  		var bounds;
  
  		if (locationInfo.latitude[2] && locationInfo.longitude[2]) {
  			bounds = new L.LatLngBounds(new L.LatLng(locationInfo.latitude[0], locationInfo.longitude[0]), new L.LatLng(locationInfo.latitude[1], locationInfo.longitude[1]));
  		}
  
  		return {
  			location: bounds,
  			text: geohash,
  			center: bounds.getCenter()
  		};
  	}
docs: /*
  Each record contains a field with a geohash value