lib/spread2rdf/attributes.rb in spread2rdf-0.0.2 vs lib/spread2rdf/attributes.rb in spread2rdf-0.1.0

@@ -15,20 +15,26 @@
 
       def attributes=(defaults)
         defaults.each { |attribute, default_value| attr_accessor attribute }
         @attributes = @attributes.try(:merge, defaults) || defaults
       end
+
+      def normalize_attributes(values)
+        values
+      end
     end
 
     def init_attributes(initial_values)
+      initial_values = self.class.normalize_attributes(initial_values)
       self.class.attributes.each do |attribute, default_value|
         instance_variable_set("@#{attribute}".to_sym,
           initial_values.delete(attribute) || default_value)
       end
       initial_values
     end
 
     def update_attributes(update_values)
+      update_values = self.class.normalize_attributes(update_values)
       update_values.each do |attribute, value|
         next unless self.class.attributes.include? attribute
         instance_variable_set("@#{attribute}".to_sym, value)
       end
       update_values