Clean Code with Multiple Classes

Explore principles for maintaining clean code with multiple classes. Learn about class collaboration, interfacing, abstract classes, managing dependencies, practicing polymorphism, and handling exceptions across classes in Kotlin.

Lessons and practices

Lesson 1: Clean Code with Kotlin: Addressing Class Interaction Smells

Refactoring Feature Envy in Kotlin Classes

Breaking Message Chains in Kotlin

Refactor to Eliminate the Middle Man in Class Collaboration

Lesson 2: Clean Code with Multiple Classes Using Interfaces and Abstract Classes in Kotlin

Refactor Payment System with Interfaces in Kotlin

Refactor Payment Processing with Interfaces

Refactoring with Abstract Classes in Kotlin

Lesson 3: Dependency Management in Kotlin

Decoupling with Interfaces in Kotlin

Refactor Class Dependencies with Interfaces in Kotlin

Applying Factory Pattern in Kotlin

Lesson 4: Polymorphism in Kotlin: Enhancing Code Flexibility and Maintainability

Refactor Vehicle Startup with Polymorphism in Kotlin

Refactoring Animal Behaviors with Polymorphism in Kotlin

Lesson 5: Introduction to Exception Handling in Kotlin

Enhancing Exception Handling in Kotlin Banking Application

Enhancing Exception Clarity in Kotlin Order Processing System

Interested in this course? Learn and practice with Cosmo!

Practice is how you turn knowledge into actual skills.