Sequences, collections and algorithms in the Swift language are an amazing abstraction that you really need to know about. Learn the details in this course.

Who is this for?

This course is for developers interested in getting a deeper understanding of the Swift language. It expects you to be comfortable with the basic syntax of Swift and to have perhaps written an app or two. You should be familiar with basic types in the Swift standard library.

Covered concepts:

This course focuses on:

• Sequence types
• Collection conformance
• Array 2D slices and collection
• Custom sequences
• Lazy collections

https://www.raywenderlich.com/1940675-advanced-swift-sequences-collections-and-algorithms