> On Mar 10, 2017, at 1:12 AM, Nicholas Maccharoli via swift-evolution
> <swift-evolution@swift.org> wrote:
>
> Sorry for sidetracking by talking about dumping the global definitions of
> `min` and `max` but if that could be done and it were decided by the swift
> community that adding a clamp function would be appropriate, I guess with the
> array implementations of min / max the clamp function might be implemented
> like this?
>
> extension Comparable {
>
> func clamped(to range: ClosedRange<Self>) -> Self {
>
> return [range.lowerBound, [self, range.upperBound].min()!].max()!
>
> }
>
> }
>
I’m ok with doing it as an extension on `Comparable`, although we should add an
overload for regular ranges, too.
- Dave Sweeris
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