Changeset 158

Timestamp:

05/28/06 14:07:10 (2 years ago)

Author:

blackhedd

Message:

added a warning message

Files:

• experiments/machine/lib/machine/event.rb (modified) (1 diff)

experiments/machine/lib/machine/event.rb

@@ -30 +30 @@
-    # TODO: error checking...
-    def add_handler(type, target=nil, handler=nil, &block)
+      raise "initialization failed- did you call super in your constructor?" unless @handlers
+
-      @handlers[type][target] << handler if (target and handler)
-