optional parameters for custom functions

[tigran]

I'm aware that Indigo's built-in functions support optional parameters (e.g. HTTP.Download())

Is it possible to define optional parameters in a custom function? For example

function MyFunction(Param1, Param2, OptionalParam3 = nil)
---
end

Thanks!

[Lorne]

Yes, IIRC you just test whether that parameter is nil within the function. If it's nil, it was either unspecified or passed as nil.

[tigran]

Worked like a charm. Thanks!