NEW: Get your ticket to Hacking with Swift Live 2020! >>

Closures: Summary

Question 1/6: Which of these are true about closures?

Hint: Click to show.

  • Option 1: If you use external values in your closure they will be captured.
  • Option 2: You can't create arrays of closures.

Return to Review Menu

Buy Pro Swift Buy Swift Design Patterns Buy Testing Swift Buy Hacking with iOS Buy Swift Coding Challenges Buy Swift on Sundays Volume One Buy Server-Side Swift (Vapor Edition) Buy Advanced iOS Volume One Buy Advanced iOS Volume Two Buy Advanced iOS Volume Three Buy Hacking with watchOS Buy Hacking with tvOS Buy Hacking with macOS Buy Dive Into SpriteKit Buy Swift in Sixty Seconds Buy Objective-C for Swift Developers Buy Server-Side Swift (Kitura Edition) Buy Beyond Code