Factory Method Design Pattern

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=ryUB-bU3Se8

#designpatterns #dotnet #gangoffour • • Let’s take a look at the Factory Method design Pattern. The Factory Method Design Pattern is one of the fundamental Creational Patterns catalogued in the famous Gang of Four Design Patterns: Elements of Reusable Object-Oriented Software book by Erich Gamma, Richard Helm, Ralph Johnson, and John Vlissides. • • It enables us to separate the code responsible for the creation of an object from where such objects are used. Specifically, we will have a factory method that will take data at runtime and decide which concrete type to produce, delegating such behavior to subclasses of an abstract creator class.Our example involves a program that creates and uses different types of objects that deliver food by implementing a common interface. Thanks to a factory method, our client code remains agnostic to the implementation details. • • In this series, we’ll be going through each of the patterns covered in the “Gang of Four” Design Patterns - Elements of Reusable Object-Oriented Software. Each video will use a real-world example, taking inspiration from food-based businesses. I’m including typical integrations in the form of mock databases, AMQP queues, email services, and loggers, as well as several features from C# 9.0. All of the code for this series is open source and available at the GitHub link below. • • Check out my flagship Udemy course - 12-hour full-stack app build with automation tests, Vue.js, .NET Core, and SQL • • ▬▬▬▬▬▬ 🎒 Udemy Course 🎒 ▬▬▬▬▬▬ • Check out my flagship Udemy course - 12-hour full-stack app build with automation tests, Vue.js, .NET Core, and SQL • • ►►► bit.ly/wesd-udemy • • ▬▬▬▬▬▬ 👋 Get in Touch! 👋 ▬▬▬▬▬▬ • • Facebook Group ► https://bit.ly/productive-dev-fb • My Twitter ► https://bit.ly/wesd-twitter • My LinkedIn ► https://bit.ly/wesd-linkedin • • ▬▬▬▬▬▬ 🕘 T I M E S T A M P S 🕘 ▬▬▬▬▬▬ • 0:00 - Introduction to the Factory Method • 2:03 - Motivation / Diagrams • 16:13 - Real-World Code • • ▬▬▬▬▬▬ 📚 TOPICS OVERVIEW 📚 ▬▬▬▬▬▬ • ☁️ Design Patterns ☁️ • ► Object Oriented Design • ► Gang of Four • ► Making Code Easy to Change • ► OOP • ► C# • ► .NET 5.0 • • ▬▬▬▬▬▬ 🔗 LINKS ▬▬▬▬▬▬ • ► GitHub repo for this project: • https://github.com/wesdoyle/design-pa...

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