Design Pattern Riddle #23
13 Aug 2008a. If you need a new method across a structure of classes,
Then I have the design pattern for you.
If you arenβt overly concerned about encapsulation,
Then I can be useful despite my OO taboo!
a. Visitor
Need help? Here is a list of remaining Design Patterns.
Post a comment with your guess :)
~/riddle by me
