Unverified Commit b80e41cf authored by alexpott's avatar alexpott

Issue #2941323 by quietone, joachim: StaticMap should document how/whether it...

Issue #2941323 by quietone, joachim: StaticMap should document how/whether it handles source values of NULL, TRUE, FALSE

(cherry picked from commit 45dee9bf)
parent 61307db3
......@@ -105,6 +105,34 @@
* 'TRUE': to
* @endcode
*
* A NULL can be mapped. If the value of the source property 'foo' is NULL then
* the value of the destination property bar will be 'to'.
*
* @code
* process:
* bar:
* plugin: static_map
* source: foo
* map:
* NULL: to
* @endcode
*
* If your source data contains booleans, the boolean is treated as a numeric 0
* or 1. If the value of the source property 'foo' is TRUE then the value of the
* destination property bar will be 'bar'. And if the value of the source
* property 'foo' is FALSE then the value of the destination property bar will
* be 'bar'.
*
* @code
* process:
* bar:
* plugin: static_map
* source: foo
* map:
* 0: foo
* 1: bar
* @endcode
*
* Mapping from a string which contains a period is not supported. A custom
* process plugin can be written to handle this kind of a transformation.
* Another option which may be feasible in certain use cases is to first pass
......
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