Swift Unwrapped

Swift 4.1 will include support for conditional protocol conformance, and we're excited to use it! https://swift.org/blog/conditional-conformance/ https://github.com/apple/swift/blob/master/docs/GenericsManifesto.md https://twitter.com/dgregor79/status/936353445530910720 https://twitter.com/AirspeedSwift/status/936294841016762368 https://twitter.com/AirspeedSwift/status/936289022766333952 https://twitter.com/AirspeedSwift/status/936281530552401920 https://twitter.com/simjp/status/950452640915140609 Please leave a review on iTunes and join the conversation at http://spectrum.chat/specfm/swift-unwrapped