Visual aids can help make clear how an algorithm functions. In this talk we will examine how UIBezierPath works, by reimplementing the algorithm in an interactive way that we can see. Using Swift playgrounds, we can quickly get feedback about our implementation and use it as a learning tool.
Ben Scheirman is an experienced software developer from Houston, TX. He is the founder of NSScreencast.com, where he produces high-quality screencasts on iOS & Mac development.
When not programming, Ben enjoys playing guitar, geeking out about beer, and spending time with his wife and five wonderful children. Read his blog online at benscheirman.com.