source.rb in arc-furnace-0.1.5

- old
+ new

@@ -15,9 +15,14 @@
       result = value
       advance
       result
     end
 
+    # Called at the end of processing, do any clean-up or state-saving here.
+    def finalize
+
+    end
+
     # Is this source empty?
     def empty?
       raise 'Unimplemented'
     end
 