lib/rasti/db/model.rb in rasti-db-1.3.1 vs lib/rasti/db/model.rb in rasti-db-1.4.0

@@ -60,9 +60,13 @@
         invalid_attributes = attributes.keys - self.class.attributes
         raise "#{self.class.model_name} invalid attributes: #{invalid_attributes.join(', ')}" unless invalid_attributes.empty?
         @attributes = attributes
       end
 
+      def merge(new_attributes)
+        self.class.new attributes.merge(new_attributes)
+      end
+
       def eql?(other)
         instance_of?(other.class) && to_h.eql?(other.to_h)
       end
 
       def ==(other)
\ No newline at end of file