How Do You Write Closures in Swift?

Running time: ~16 minutes

Author's Description:

Closures are used everywhere in Swift and the UIKit APIs that we have access to. Today we'll go through a simple exercise of how to write and apply closures by going through a simple algorithm exercise. This lesson covers how to write filtering functions using closures to make our programs more robust. Have fun.

justCode Editor Notes:

Brian takes you through on how to write Closures with Swift 3 using Xcode.

About the Author

Lets Build That App

Brian Voong, a professional instructor and developer, runs you through how to build the most popular apps on the App Store today - YouTube, Facebook and Twitter to name a few.

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