Structs and Classes
Beginner
About Swift →
Bundle data with structs, add methods, then meet classes. 7 quick lessons that build on Intro to Swift.
0 / 7 lessons complete
Start Lesson 1
1
What Is a Struct?
Bundle related values into one, then build one.
2
More Properties
Give the struct several properties.
3
Two Dogs
Build two independent values from one struct.
4
Methods
Teach the struct a trick.
5
The mutating Keyword
Change a struct's values; Swift makes you say so.
6
Meet the Class
Swift has classes too; spot the difference.
7
A Team of Structs
Combine structs with arrays and loops.