Libuci-lua: extended section notation

Talk about Documentation
1

Hi!

The Wiki section "Lua Bindings for UCI" in the UCI article contains information about extended notation that is no longer true.

From what I know, there seem to be no way to access “@rdate[0]” directly. You have to iterate with x:foreach to list all the elements of a given type.

...

So if you want to modify system.@rdate[0].server you need to iterate the type, retrieve the section name [“.name”] and then call:

The extended notation in Lua code is supported since 2017 (commit: ff33bb219bc409ce3071734a1c28d9165392d6ea).