exceptionnotfound / designpatterns

Come learn about all the Gang of Four patterns (e.g. Adapter, Facade, Strategy, Mediator, Command and more) with C# and food examples!

DesignPatterns

This solution contains all my example projects for my blog's Daily Design Pattern series, and is also used in my Demonstrating Common Design Patterns with C# and Food presentation.

You can also get these examples, along with updated text and examples about them, as an eBook by signing up to be a paid subscriber on my blog!

This series covers 22 of the Gang of Four's patterns. Here's the individual posts:

Creational Patterns:
Abstract Factory
Builder
Factory Method
Prototype
Singleton

Structural Patterns:
Adapter
Bridge
Composite
Decorator
Facade
Flyweight
Proxy

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

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designpatterns's Issues

[Q] Where you put all your design pattern related codes?

Hi,

Thanks for your articles, specially design pattern series.

I'm working on a big project and recently I decided to refactor the code and of course apply some design patterns. I'm wondering where should I put all DP related codes? Should I add another project/layer? what should I call it? is there any naming convention for it?

i found a issue

when i saw a abstract sandwich class you set ingredients property that jsut getter propety when you inherite sandwich to another class in createIngredietns you add ingredient to this property that is getter property !!! not setter propery

Why do you use the Element for Visitor pattern?

Hi, Matthew!
Why do you use the abstract Element and not the concrete Employee for Visitor pattern?

DesignPatterns/Visitor/Patron.cs

Lines 12 to 15 in ff35265

	interface IVisitor
	{
	void Visit(Element element);
	}