Mastering Swift 2 Programming (Video 14)

The video tutorial explores higher order functions in Swift, focusing on the map function. It explains how map works, its implementation, and practical usage in Swift projects. The tutorial compares map with for-in loops, discussing when to use each. It introduces ForEach as a better alternative for certain scenarios. The video concludes with a brief mention of flatMap, setting the stage for the next tutorial.

What is the significance of the 'transform' parameter in the map function?

Describe the process of converting a custom map function into a generic map.

How does the forEach function differ from the map function in Swift?