[QGIS-Developer] Add function group to functions_help JSON files

[Nyall Dawson]

On Mon, 22 Jun 2020 at 20:08, Alexandre Neto <senhor.neto at gmail.com> wrote:
>
> Hi,
>
> TL;DR;
>
> Would it be ok to add a group key in the function help JSON files? Something like this:
>
> {
> "name": "array_agg",
> "type": "function", "group": "Aggregates",

Just a warning that some functions are part of multiple different
groups, so the "group" value here would actually need to be a list.

But otherwise +1

Nyall