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Merge pull request #598 from philfreo/patch-1

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clarifying the 'push' atomic update docs
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Ross Lawley 2014-06-27 09:38:01 +01:00
commit 81e637e50e
1 changed files with 3 additions and 1 deletions
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docs/guide/querying.rst
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@ -500,11 +500,13 @@ that you may use with these methods:
* ``dec`` -- decrement a value by a given amount
* ``push`` -- append a value to a list
* ``push_all`` -- append several values to a list
* ``pop`` -- remove the first or last element of a list
* ``pop`` -- remove the first or last element of a list `depending on the value`_
* ``pull`` -- remove a value from a list
* ``pull_all`` -- remove several values from a list
* ``add_to_set`` -- add value to a list only if its not in the list already
.. _depending on the value: http://docs.mongodb.org/manual/reference/operator/update/pop/
The syntax for atomic updates is similar to the querying syntax, but the
modifier comes before the field, not after it::