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Merge pull request #12307 from jtyr/doc_fixes

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Doc fixes
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Brian Coca 2015-09-10 09:17:22 -04:00
commit 6dac8512a1
1 changed files with 5 additions and 5 deletions
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10
docsite/rst/playbooks_filters.rst
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@ -324,25 +324,25 @@ Combining hashes/dictionaries
.. versionadded:: 2.0
The `combine` filter allows hashes to be merged. For example, the
following would override keys in one hash:
following would override keys in one hash::
{{ {'a':1, 'b':2}|combine({'b':3}) }}
The resulting hash would be:
The resulting hash would be::
{'a':1, 'b':3}
The filter also accepts an optional `recursive=True` parameter to not
only override keys in the first hash, but also recurse into nested
hashes and merge their keys too:
hashes and merge their keys too::
{{ {'a':{'foo':1, 'bar':2}, 'b':2}|combine({'a':{'bar':3, 'baz':4}}, recursive=True) }}
This would result in:
This would result in::
{'a':{'foo':1, 'bar':3, 'baz':4}, 'b':2}
The filter can also take multiple arguments to merge:
The filter can also take multiple arguments to merge::
{{ a|combine(b, c, d) }}