Idea: swap with multiple arguments

[Andrei Alexandrescu via Digitalmars-d]

On 05/24/2016 02:48 PM, Xinok wrote:
> One point I've never seen mentioned though is that these ideas would
> probably have limited usage in the real world.

I agree. I'd be hard pressed to find a use for swap/rotate with more 
than three arguments. It's just that generalization that seems natural 
yet with limited applicability has worked nicely in a few instances in 
the past. -- Andrei