go-design-patterns

command module

v1.0.0 Latest Latest Go to latest Published: Nov 4, 2025 License: MIT Imports: 0 Imported by: 0

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Repository

github.com/ViXP/go-design-patterns

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README ¶

Go Design Patterns

This repository is my own implementation of the classic Design Patterns in Go language, introduced in the famous book 'Design Patterns: Elements of Reusable Object-Oriented Software' written by Erich Gamma, Richard Helm, Ralph Johnson and John Vlissides.

Each example is heavily commented and I've tried to come up with the interesting and unique application area for every pattern to make it interesting for the reader.

Each package demonstrates one pattern and includes a Run() function to execute a sample.

Patterns Implemented

Creational

Structural

Behavioral

Tactical

Specification

Running

git clone https://github.com/ViXP/go-design-patterns
cd go-design-patterns
go run .

Please, uncomment the lines in main.go file to execute the example of the specific design pattern you like.

Documentation

Full GoDoc available at: https://pkg.go.dev/github.com/ViXP/go-design-patterns

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Documentation ¶

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Source Files ¶

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main.go

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Path	Synopsis
adapter Package adapter implements the Adapter design pattern.	Package adapter implements the Adapter design pattern.
bridge Package bridge implements the Bridge design pattern.	Package bridge implements the Bridge design pattern.
builder Package builder implements the Builder design pattern.	Package builder implements the Builder design pattern.
chain_of_responsibility Package chain_of_responsibility implements the Chain Of Responsibility design pattern.	Package chain_of_responsibility implements the Chain Of Responsibility design pattern.
command Package command implements the Command design pattern.	Package command implements the Command design pattern.
composite Package composite implements the Composite design pattern.	Package composite implements the Composite design pattern.
decorator Package decorator implements the Decorator design pattern.	Package decorator implements the Decorator design pattern.
facade Package facade implements the Facade design pattern.	Package facade implements the Facade design pattern.
factory Package factory implements the Factory and Abstract Factory design pattern.	Package factory implements the Factory and Abstract Factory design pattern.
flyweight Package flyweight implement the Flyweight design pattern.	Package flyweight implement the Flyweight design pattern.
interpreter Package interpreter implement the Interpreter design pattern.	Package interpreter implement the Interpreter design pattern.
iterator Package iterator implements the Iterator design pattern.	Package iterator implements the Iterator design pattern.
mediator Package mediator implements the Mediator design pattern.	Package mediator implements the Mediator design pattern.
memento Package memento implements the Memento design pattern.	Package memento implements the Memento design pattern.
observer Package observer implements the Observer design pattern.	Package observer implements the Observer design pattern.
prototype Package prototype implements the Prototype design pattern.	Package prototype implements the Prototype design pattern.
proxy Package proxy implements the Proxy design pattern.	Package proxy implements the Proxy design pattern.
singleton Package singleton implements the Singleton design pattern.	Package singleton implements the Singleton design pattern.
specification Package specification implements Specification tactical pattern.	Package specification implements Specification tactical pattern.
state Package state implements the State design pattern.	Package state implements the State design pattern.
strategy Package strategy implements the Strategy design pattern.	Package strategy implements the Strategy design pattern.
template_method Package template_method implements the Template Method design pattern.	Package template_method implements the Template Method design pattern.
visitor Package visitor implements the Visitor design pattern.	Package visitor implements the Visitor design pattern.