3 Commits

Author	SHA1	Message	Date
Ilkka Seppala	5c2e2ff7fb	Consistent UML model naming across all examples.	2015-05-31 12:59:30 +03:00
Ilkka Seppala	89e6692ba8	Null object as a singleton #50	2015-04-24 22:01:08 +03:00
Ilkka Seppala	1cad280629	Added Null Object pattern.	2015-03-04 22:59:42 +02:00