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Help: Document append functionality of string(JSON)

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Leonid Pospelov
2023-05-03 04:41:53 -04:00
parent 26ca1026c7
commit c64f6d5a5a
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Help/command/string.rst
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@@ -576,6 +576,9 @@ Functionality for querying a JSON string.
Set an element in ``<json-string>`` at the location Set an element in ``<json-string>`` at the location
given by the list of ``<member|index>`` arguments to ``<value>``. given by the list of ``<member|index>`` arguments to ``<value>``.
The contents of ``<value>`` should be valid JSON. The contents of ``<value>`` should be valid JSON.
If ``<json-string>`` is an array, ``<value>`` can be appended to the end of
the array by using a number greater or equal to the array length as the
``<member|index>`` argument.
.. signature:: .. signature::
string(JSON <out-var> [ERROR_VARIABLE <error-var>] string(JSON <out-var> [ERROR_VARIABLE <error-var>]