Added a docstring to the memoize example4.0.3

2 files changed, 6 insertions, 1 deletions

diff --git a/src/decorator.py b/src/decorator.py
index 7a8b232..b9d3732 100644
--- a/src/decorator.py
+++ b/src/decorator.py
@@ -33,7 +33,7 @@ for the documentation.
 """
 from __future__ import print_function
 
-__version__ = '4.0.2'
+__version__ = '4.0.3'
 
 import re
 import sys
diff --git a/src/tests/documentation.py b/src/tests/documentation.py
index 766c4c6..8156e3c 100644
--- a/src/tests/documentation.py
+++ b/src/tests/documentation.py
@@ -1233,6 +1233,11 @@ def _memoize(func, *args, **kw):
 
 
 def memoize(f):
+    """
+    A simple memoize implementation. It works by adding a .cache dictionary
+    to the decorated function. The cache will grow indefinitely, so it is
+    your responsability to clear it, if needed.
+    """
     f.cache = {}
     return decorate(f, _memoize)