As we all know, Swift is the future of iOS app development. First and foremost, Swift has been designed to be easy to learn, concise, and fast. With the release of Swift 2, Apple addressed many of the issues developers faced with Swift 1, and refined the language with syntax improvements, protocol extensions, and a modern approach to error handling. With these additions, along with the REPL and Xcode Playgrounds, now is a great time for anyone still on the fence about Swift to dive in and start seeing what all of the fuss is about. Read more…