try! Swift Tokyo Conference 2018 - try! Swift is an immersive community gathering about Apple Technologies, Swift Language Best Practices, Application Development in Swift, Server-Side Swift, Open Source Swift, and the Swift Community in Tokyo! Topic - Finally Solving the Expression Problem Speaker - Brandon Kase Twitter - https://twitter.com/bkase_ Bio - Brandon Kase brings typed functional programming to weird places. He has shipped production code on Android with Kotlin, iOS with Swift and React Native, and Web with JS/Flow/React. Brandon is currently building a new cryptocurrency at O(1) Labs. He came across functional programming while pursuing a B.S. in Computer Science from Carnegie Mellon University. Brandon is excited that strong static typing and functional programming are becoming mainstream, and believes that techniques once reserved for academia will help industry produce more reliable software. Abstract - UIKit let's us describe view hierarchies by putting together a bunch of UIView and UIView subclasses. We can even create our own views by subclassing UIView ourselves without even reaching into UIKit! But we can't reuse this view description on AppKit or for serialization. Imagine for a moment, we had EnumKit, it's like UIKit, but the views are provided as cases of an enum. Now we can reuse the view description, but we can no longer create our own views without reaching into EnumKit (or forking the library). The 'Final Tagless' approach gives us the best of both worlds taking advantage of Swift’s powerful Self type inside protocols. try! Swift Tokyo Twitter - https://twitter.com/tryswiftconf try! Swift Tokyo Twitter Hashtag - https://twitter.com/hashtag/tryswiftconf try! Swift Website - https://www.tryswift.co/ try! Swift Conference Photos - https://www.flickr.com/photos/tryswif... try! Swift Conference Contact - info@tryswift.co try! Swift Conference © 2018 - Powered by NatashaTheRobot