Add example for Arg (Fixes #17153)
I wasn't really sure what would be a typical way of using Arg, and I couldn't find anything I could adapt from another project either. I just ended up coming up with something. I hope it makes at least some sense.
I wasn't really sure what would be a typical way of using Arg, and I couldn't find anything I could adapt from another project either. I just ended up coming up with something. I hope it makes at least some sense.