UFCS syntax I never saw before.

[Chris M.]

On Monday, 21 May 2018 at 11:38:12 UTC, SrMordred wrote:
> After all this time I saw this:
>
> writeln = iota = 5;
>
> what??
>
> I never saw that before!
>
> This is interesting, there is something useful that i can do 
> with this kind of call?

That's pretty cool, but at the same time this should be wiped off 
the face of the Earth.