Introductions to Closures in Swift

Stewart Lynch explains Swift closures, covering syntax, trailing closures, escaping closures, and capturing values.

In this video, we are going to dive into closures to really try to understand what they are, and how they are used in Swift. We will start by understand the closure syntax and simple closures We will follow that by seeing how we can use closures as parameters in our functions and what trailing closures and escaping means. We will also look at how Closures are used in SwiftUI all the time. We will finish by looking at creating functions that can return closures and how closures can capture values. If you want to support my work, you can buy me a coffee :) ko-fi.com/stewartlynch ******** Download my StewartLynch YouTube Channel Application - Free *********** stewartlynch.gumroad.com/l/obsjz Table of Contents: 0:00 Introduction 1: 51 Simple Closures 9:55 Trailing Closures 13:00 Closures in SwiftUI 17:10 Escaping Closures 19:18 Functions returning closures 21:15 Capturing Values Starter Project Files: createchsol.com/StarterProjects/UnderstandingClosures.playgr… Completed Project: github.com/StewartLynch/IntroductionToClosuresInSwift_Comple… Other references: Playground ViewModifier for SwiftUI github.com/StewartLynch/PlaygroundViewModifier Completion Handler video: youtu.be/JmPbnuJxzHg Other References: Stewart Lynch's YouTube Channel: youtube.com/StewartLynch Stewart Lynch on Twitter: twitter.com/StewartLynch CreaTECH Solutions Website: createchsol.com Stewart Lynch's GitHub: github.com/StewartLynch