[swift-evolution] [Discussion] stride behavior and a little bit of a call-back to digital numbers

[Erica Sadun]

> On Feb 27, 2016, at 7:30 PM, Joe Groff via swift-evolution <swift-evolution at swift.org> wrote:
> Forloopians probably don't care whether Float is Strideable, as long as it
> has working stride methods. If those methods are better than what they'd
> write naively, well, that's even better justification for taking the C loop
> away. 

How about something like https://gist.github.com/erica/3cd5633b9e139844aa5a

-- E

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