lib/neo4j/shared/initialize.rb in neo4j-5.0.15 vs lib/neo4j/shared/initialize.rb in neo4j-5.1.0.rc.1

@@ -10,19 +10,19 @@
     end
 
     private
 
     def convert_and_assign_attributes(properties)
-      @attributes ||= self.class.attributes_nil_hash.dup
+      @attributes ||= Hash[self.class.attributes_nil_hash]
       stringify_attributes!(@attributes, properties)
-      self.default_properties = properties
+      self.default_properties = properties if respond_to?(:default_properties=)
       self.class.declared_property_manager.convert_properties_to(self, :ruby, @attributes)
     end
 
     def stringify_attributes!(attr, properties)
       properties.each_pair do |k, v|
         key = self.class.declared_property_manager.string_key(k)
-        attr[key] = v
+        attr[key.freeze] = v
       end
     end
   end
 end