I wasn't really directing all of what I said to you, but just commenting about Playgrounds versus other resources in general. And yes, it uses real Swift synta

I wasn't really directing all of what I said to you, but just commenting about Playgrounds versus other resources in general. And yes, it uses real Swift syntax which is its main goal, according to the "Platforms State of the Union"[1] talk at WWDC this year. [1]: https://developer.apple.com/videos/play/wwdc2016/102/ https://developer.apple.com/videos/play/wwdc2016/102/