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

2017-09-07 23:53:07 -07:00 · 2017-09-07 23:53:07 -07:00 · 70c2dd306f
parent 8e0ad46bc8
commit 70c2dd306f
1 changed files with 3 additions and 0 deletions
--- 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: