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Put all files and Path filters under a specific section (#64913)

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Many of the filters in the "other useful filters" list manipulate filenames and paths; add a heading and put them together.
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Baptiste Mille-Mathias 2019-11-19 19:30:56 +01:00 committed by Alicia Cozine
parent ba273c72d8
commit e65be0beee
1 changed files with 21 additions and 18 deletions
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39
docs/docsite/rst/user_guide/playbooks_filters.rst
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@ -1195,24 +1195,8 @@ This can then be used to reference hashes in Pod specifications::
.. versionadded:: 2.8
Other Useful Filters
````````````````````
To add quotes for shell usage::
- shell: echo {{ string_value | quote }}
To use one value on true and another on false (new in version 1.9)::
{{ (name == "John") | ternary('Mr','Ms') }}
To use one value on true, one value on false and a third value on null (new in version 2.8)::
{{ enabled | ternary('no shutdown', 'shutdown', omit) }}
To concatenate a list into a string::
{{ list | join(" ") }}
File and Path manipulations
```````````````````````````
To get the last name of a file path, like 'foo.txt' out of '/etc/asdf/foo.txt'::
@ -1267,6 +1251,25 @@ To get the root and extension of a path or filename (new in version 2.0)::
# with path == 'nginx.conf' the return would be ('nginx', '.conf')
{{ path | splitext }}
Other Useful Filters
````````````````````
To add quotes for shell usage::
- shell: echo {{ string_value | quote }}
To use one value on true and another on false (new in version 1.9)::
{{ (name == "John") | ternary('Mr','Ms') }}
To use one value on true, one value on false and a third value on null (new in version 2.8)::
{{ enabled | ternary('no shutdown', 'shutdown', omit) }}
To concatenate a list into a string::
{{ list | join(" ") }}
To work with Base64 encoded strings::
{{ encoded | b64decode }}