Design Patterns: An Introduction

I'm refreshing my memory about software design patterns by watching some videos and taking some notes. I thought I would document them here for future posterity. These are the design patterns as defined by the Gang Of Four (GoF) in their seminal book "Design Patterns: Elements of Reusable Object-Oriented Software" and can be found on Amazon (non-affiliated link).

Some of the things I'll be posting will be related to the various categories of design patterns (as defined by the GoF): Creational, Structural and Behavioral.

They are broken down like so:

  1. Creational
    1. Abstract Factory
    2. Builder
    3. Factory Method
    4. Prototype
    5. Singleton
  2. Structural
    1. Adapter
    2. Bridge
    3. Composite
    4. Decorator
    5. Facade
    6. Flyweight
    7. Proxy
  3. Behavioral
    1. Chain of Responsibility
    2. Command
    3. Interpreter
    4. Iterator
    5. Mediator
    6. Memento
    7. Observer
    8. State
    9. Strategy
    10. Template Method
    11. Visitor

I will try to break each of these patterns into sections: Intent, Structure, Example.

For those following along, I'll have the code for these examples posted on GitHub.

Stay tuned!

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