This content was released on Apr 24 2017. The official support period is 6-months from this date.
While the design of Swift and the compiler relieve you from much of the drudgery associated with reference counting, it is critical that you understand what the system is doing for you, so that you can create higher performance, bug free apps. Learn how to think about objects and closures and how to use the latest Xcode tools to analyze and debug your code.
This is a companion discussion topic for the original entry at https://www.kodeco.com/4250-rwdevcon-2017-vault-tutorials/lessons/8