Callbacks Can Be Your New Best Friend but Make Sure You Do This One Thing to Avoid Memory Leaks

You're going to learn how callbacks are one of the easiest and funnest ways to pass data between view controllers. Just make sure you handle them with care or you can easily get a memory leak.
Callbacks Can Be Your New Best Friend but Make Sure You Do This One Thing to Avoid Memory Leaks
Overview
3 mins
Solution with Weak
1 min
Solution with Capture List
2 mins
Solution with Nil
1 min
Remember This!
Summary of Solutions
1 min