Pro Swift
Preface
Pattern Matching
- Matching tuples
- Matching loops
- Matching optionals
- Matching ranges
- Matching enums and associated values
- Matching types
- Using the where keyword
Syntax
- If and switch expressions
- Guard
- Nil coalescing
- Lazy loading
- Lazy singletons
- Lazy sequences
- Destructuring
- Labeled statements
- Nested types
- Nested functions
- Documentation markup
Types
- Useful initializers
- Strings
- Enums
- Arrays
- Dictionaries
- Sets
- Tuples
- Ranges and RangeSet
- Generics
- Key paths
References and Values
- What’s the difference between structs and classes?
- Why use structs?
- Why use classes?
- Immutability in structs and classes
- Closures are reference types
- Mixing classes and structs
Functions and Closures
- Variadic functions
- Operator overloading
- Adding a new operator
- Closures: the basics
- Closure capturing
- Closure shorthand syntax
- Closures, operators, and functions
- Escaping closures
- @autoclosure
Errors
- Error fundamentals
- Error propagation
- Throwing functions as parameters
- Typed throws
- try vs try? vs try!
- Assertions and preconditions
- Never and fatalError()
Functional Programming
- What is functional programming?
- map()
- compactMap()
- flatMap()
- filter()
- reduce()
- sort()
- Key path expressions as functions
- Function composition
- Lazy functions
- Functors and monads
Object-oriented Programming
- Object-oriented programming
- Encapsulation
- Inheritance
- Super methods
- Polymorphism
- Final classes
- Static properties and methods
- is-a vs has-a
Protocol-oriented Programming
