lib/mongoid_geospatial/fields/point.rb in mongoid_geospatial-2.3.0 vs lib/mongoid_geospatial/fields/point.rb in mongoid_geospatial-2.5.0

@@ -1,8 +1,9 @@
 module Mongoid
   module Geospatial
     class Point
+      include Enumerable
       attr_accessor :x, :y
 
       def initialize(x=nil, y=nil)
         @x, @y = x, y
       end
@@ -16,10 +17,15 @@
 
       def [](args)
         mongoize[args]
       end
 
+      def each
+        yield x
+        yield y
+      end
+
       def to_hsh xl = :x, yl = :y
         {xl => x, yl => y}
       end
       alias :to_hash :to_hsh
 
@@ -56,10 +62,10 @@
 
       class << self
 
         # Database -> Object
         def demongoize(object)
-          # return unless object && !object.empty?
+          return unless object
           Point.new(*object)
         end
 
         def mongoize(object)
           case object