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itemgetter add dict example (GH-1280)

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WeizhongTu 2018-04-13 09:33:08 +08:00 • committed by Ned Deily
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Doc/library/operator.rst
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@ -315,6 +315,8 @@ expect a function argument.
method. Dictionaries accept any hashable value. Lists, tuples, and
strings accept an index or a slice:
>>> itemgetter('name')({'name': 'tu', 'age': 18})
'tu'
>>> itemgetter(1)('ABCDEFG')
'B'
>>> itemgetter(1,3,5)('ABCDEFG')