Chapter 1: Taking the First Steps with Swift
[ 11 ]
Chapter 2:Learning about Variables,Constants, Strings, and Operators
[ 17 ]
Chapter 5:Classes and Structures
[ 18 ]
Chapter 6:Using Protocols and ProtocolExtensions
[ 19 ]
Chapter 7:Protocol-Oriented Design
[ 21 ]
Chapter 9:Custom Subscripting
[ 22 ]
Chapter 13:Using Mix and Match
[ 30 ]
Chapter 15:Swift Formatting and Style Guide