Yes
choroba, you're right, thanks a lot for your examples. It seems it can be done playing with
@_, at least for those examples.
Either I was simply not able to find the right syntax when I was playing with these things a couple of years ago, or my actual use cases were more complicated than the simple examples I gave in my previous post. I'd have to go back to what I was doing at the time to figure that out, but I do not have these things available with me today.
My gut feeling, though, is that I probably was simply not able to find the right syntax.