phone.rb in mongoid_geospatial-2.2.0

- old
+ new

@@ -1,9 +1,7 @@
 class Phone
   include Mongoid::Document
   field :number
-  if Mongoid::VERSION <  '3'
-    key :number
-  end
+
   embeds_one :country_code
   embedded_in :person
 end