added external design pattern documentation links to creational patterns.

2016-08-24 21:30:54 -04:00
parent 190e562f08
commit 854966b38b
5 changed files with 16 additions and 6 deletions
@@ -3,6 +3,8 @@ class Singleton(type):
    Singleton Metaclass.

    Enforces any object using this metaclass to only create a single instance.
+
+    External Singleton Pattern documentation: U{https://en.wikipedia.org/wiki/Singleton_pattern}
    """
    __instance = None