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Added return of element name in extract() method
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Andrey Helldar authored Nov 7, 2018
commit 97e699ee4626d6a594dfa93bb2172c2ceaa7ea76
1 change: 1 addition & 0 deletions components/dom_crawler.rst
Original file line number Diff line number Diff line change
Expand Up @@ -220,6 +220,7 @@ Extract attribute and/or node values from the list of nodes::
.. note::

Special attribute ``_text`` represents a node value.
Special attribute ``_key`` represents a node key name.

Call an anonymous function on each node of the list::

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