Simply Solid Swift

Just another variation of SOLID for Swift (in Progress... )

Contents

• Scheme
• Principles
  • Single Responsibility Principle
  • Open Close Principle
  • Liskov's Substitution Principle
  • Interface Segregation Principle
  • Dependency Inversion Principle

Scheme

Single Responsibility	Interface Segregation
🔸 Only one reason to change 🔸 Only one responsibility	🔸 Client should not be forced to implement methods it does not use 🔸 Fat Interfaces should be decoupled by its responsibilities
Open Close	Liskov’s Substitution
🔸 Close for modification 🔸 Open for extension	🔸 Extended class should be substitutional with its Base class 🔸 Modification should not affect Base behavier
Dependency Inversion
🔸 Details depend on abstractions	🔸 Abstractions should not depend on details

Principles

Single Responsibility Principle

🔸 Only one reason to change
🔸 Only one responsibility

Avoid God classes