commit | f635172c7222a6a6e1e2aa78c8ad987ec06cfded | [log] [tgz] |
---|---|---|
author | Andrew Svetlov <andrew.svetlov@gmail.com> | Mon Dec 17 14:01:16 2012 +0200 |
committer | Andrew Svetlov <andrew.svetlov@gmail.com> | Mon Dec 17 14:01:16 2012 +0200 |
tree | ef7c3f5fe7bcc9d8b8c1b73c08997dfe7cc5741e | |
parent | dfe109e33f95f0c2cad5465347a62ac3ec14ca06 [diff] |
Update example: Counter.subtract returns None, not self
diff --git a/Doc/library/collections.rst b/Doc/library/collections.rst index 57e0481..f63a853 100644 --- a/Doc/library/collections.rst +++ b/Doc/library/collections.rst
@@ -121,6 +121,7 @@ >>> c = Counter(a=4, b=2, c=0, d=-2) >>> d = Counter(a=1, b=2, c=3, d=4) >>> c.subtract(d) + >>> c Counter({'a': 3, 'b': 0, 'c': -3, 'd': -6}) .. versionadded:: 3.2