[swift-users] How to extend a generic type with a Bool constraint?
Quinn "The Eskimo!"
eskimo1 at apple.com
Thu Sep 1 03:59:51 CDT 2016
On 31 Aug 2016, at 19:09, Jens Alfke via swift-users <swift-users at swift.org> wrote:
> (Any doc writers listening? Or is there a procedure for requesting improvements to the book?)
If you file a Radar bug against the doc it will go to the right folks .
> I’m also bemused …
This is a linear progression in time:
1. `BooleanType` is the name in Swift 2.
2. `Boolean` is the post ‘great renaming’ name in Swift 3.
3. Currently it is unavailable per SE-0109.
Share and Enjoy
Quinn "The Eskimo!" <http://www.apple.com/developer/>
Apple Developer Relations, Developer Technical Support, Core OS/Hardware
 Other stuff might works as well but Radar will definitely work.
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