Design Patterns In Objective-C Made Simple - Udemy

This "Design Patterns In Objective-C" course covers all 23 GOF design patterns with Objective-C implementation.

Why learn Design Patterns

• Industry requires great software designers

• Demand for Software Design Skill is high

• For flexible and extensible software design

• To enhance the Object Oriented Software design skill

• To Develop/Understand the design of software product

• Moving up in Technical ladder by having great tech skill

• Well prepared for interview

Design and architecture of any software/solution provides the base and makes it flexible, extensible for future requirements. A good designed software/solution makes it easy to understand and maintain. Design patterns are known as best practices to design software for problems which are repeated in nature. 

This "Design Patterns In Objective-C" tutorial gives you understanding of all 23 design patterns described in Gang Of Four book - "Design Patterns: Elements of Reusable Object-Oriented Software", by Gamma, Helm, Johnson and Vlissides. Here is the list of all design patterns covered :

Creational Design Patterns : Abstract Factory, Builder, Factory Method, Prototype, Singleton

Structural Design Patterns : Adapter, Bridge, Composite, Decorator, Facade, Flyweight, Proxy

Behavioral Design Patterns : Chain of Responsibility, Command, Interpreter, Iterator, Mediator, Memento, Observer, State, Strategy, Template Method, Visitor

Each design pattern is explained in a simple way with intent, problem, solution and structure. Also the information of participants, collaboration, consequences and implementation are explained for each one. The design pattern structure or example implementation of Objective-C source code are explained to understand how it will be implemented in Object Oriented language Objective-C. 

The course also provides Objective-C source code of each design pattern to understand it in better way. This helps in applying the variation on implementation to see how it can resolve some other implementation bottleneck. There are quizzes after Creational, Structural and Behavioral design patterns to check your understanding. 

This "Design Patterns In Objective-C" course will help to understand the best practices for design and apply them to do the better design of software/solution in Objective-C. It will also help you to prepare well for design patterns interview questions.

It will be good to have the Gang Of Four book - "Design Patterns: Elements of Reusable Object-Oriented Software", by Gamma, Helm, Johnson and Vlissides as a reference book for this course. 

Design Patterns In Objective-C implementation source code is available to download.