Use Javascript in textual rules

Setup, Configuration and Use Scripts & Rules
1

If I understand correctly, the default language of .rules files is Rules DSL, but it’s possible to write the rule in Javascript (JS Scripting).

But I can’t find documentation on how to declare Javascript as the language. Does anyone have an example file?

Thanks!

2

It is documented here

You save the file with .js extension inside conf/automation/js/

3

Thanks!