Show example of itemgetter() applied to a dictionary (#3431)

rhettinger · web-flow · commit 70c2dd306f57 · 2017-09-07T23:53:07.000-07:00
diff --git a/Doc/library/operator.rst b/Doc/library/operator.rst
@@ -321,6 +321,9 @@ expect a function argument.
       >>> itemgetter(slice(2,None))('ABCDEFG')
       'CDEFG'
 
+      >>> soldier = dict(rank='captain', name='dotterbart')
+      >>> itemgetter('rank')(soldier)
+      'captain'
 
    Example of using :func:`itemgetter` to retrieve specific fields from a
    tuple record:
