[swift-users] Incorrect Fisher-Yates shuffle in example code

[Dave Abrahams]

> On Dec 16, 2017, at 4:34 PM, Nevin Brackett-Rozinsky via swift-users <swift-users at swift.org> wrote:
> 
> public extension MutableCollection where Self: RandomAccessCollection, IndexDistance == Int {
> 

IndexDistance == Int is an over-constraint, FWIW.  Adding it is generally a mistake.  Not a serious one, but it does limit utility somewhat.

HTH,
Dave
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