lib/physical/location.rb in physical-0.4.3 vs lib/physical/location.rb in physical-0.4.4

@@ -79,13 +79,13 @@
       @address_type == 'po_box'
     end
 
     def to_hash
       {
-        country: country.code,
+        country: country&.code,
         postal_code: zip,
-        region: region.code,
+        region: region&.code,
         city: city,
         name: name,
         address1: address1,
         address2: address2,
         address3: address3,
@@ -96,9 +96,10 @@
         company_name: company_name
       }
     end
 
     def ==(other)
-      to_hash == other.to_hash
+      other.is_a?(self.class) &&
+        to_hash == other&.to_hash
     end
   end
 end