lib/mongoid_geospatial/wrappers/georuby.rb in mongoid_geospatial-3.0.0 vs lib/mongoid_geospatial/wrappers/georuby.rb in mongoid_geospatial-3.1.0

@@ -1,18 +1,18 @@
 require 'geo_ruby'
-require 'mongoid_geospatial/extensions/georuby_point'
 
 module Mongoid
   module Geospatial
 
     class Point
       delegate :distance, :to => :to_geo
 
       def to_geo
+        return unless valid?
         GeoRuby::SimpleFeatures::Point.xy(x, y)
       end
 
-      def geo_distance other
+      def geo_distance(other)
         to_geo.spherical_distance(other.to_geo)
       end
 
     end