About this course
Continue your Swift learning journey! Incorporate collection types that allow you to store data in a meaningful way. Arrays store elements and keep the ordering, sets can sort a collection of unique data, and dictionaries create unique key-value pairs. Having these concepts under your toolbelt will ensure that you are able to store, access, and manipulate valuable information.
Take-Away Skills
By the end of this course, you will be able to:
Create lists of ordered information using arrays.
Create collections of unique information using sets.
Create unique key-value pairs with a dictionary.
Identify when to use a specific collection type.
Manipulate the data within arrays, sets, and dictionaries.
Notes on Prerequisites
We recommend that you complete Learn Swift: Variables before completing this course.