Practice iterating over collections using loops on your own, through a hands-on challenges.
This is a companion discussion topic for the original entry at https://www.raywenderlich.com/28092971-programming-in-swift-fundamentals/lessons/23
Programming in Swift: Fundamentals, Episode 23: Challenge: Iterating Collections | raywenderlich.com
This is a companion discussion topic for the original entry at https://www.raywenderlich.com/28092971-programming-in-swift-fundamentals/lessons/23