3. Module 3
by Mat Ryer, Mario Castro Contreras, Vladimir Vivien
Go: Design Patterns for Real-World Projects
- Go: Design Patterns for Real-World Projects
- Go: Design Patterns for Real-World Projects
- Credits
- Preface
- 1. Module 1
- 1. A First Step in Go
- 2. Go Language Essentials
- 3. Go Control Flow
- 4. Data Types
- 5. Functions in Go
- 6. Go Packages and Programs
- 7. Composite Types
- 8. Methods, Interfaces, and Objects
- 9. Concurrency
- 10. Data IO in Go
- 11. Writing Networked Services
- 12. Code Testing
- 2. Module 2
- 1. Ready... Steady... Go!
- A little bit of history
- Installing Go
- Starting with Hello World
- Integrated Development Environment - IDE
- Types
- Variables and constants
- Operators
- Flow control
- Functions
- Arrays, slices, and maps
- Visibility
- Zero-initialization
- Pointers and structures
- Interfaces
- Testing and TDD
- Libraries
- The Go get tool
- Managing JSON data
- Go tools
- Contributing to Go open source projects in GitHub
- Summary
- 2. Creational Patterns - Singleton, Builder, Factory, Prototype, and Abstract Factory Design Patterns
- Singleton design pattern - having a unique instance of a type in the entire program
- Builder design pattern - reusing an algorithm to create many implementations of an interface
- Factory method - delegating the creation of different types of payments
- Abstract Factory - a factory of factories
- Prototype design pattern
- Summary
- 3. Structural Patterns - Composite, Adapter, and Bridge Design Patterns
- 4. Structural Patterns - Proxy, Facade, Decorator, and Flyweight Design Patterns
- 5. Behavioral Patterns - Strategy, Chain of Responsibility, and Command Design Patterns
- 6. Behavioral Patterns - Template, Memento, and Interpreter Design Patterns
- Template design pattern
- Description
- Objectives
- Example - a simple algorithm with a deferred step
- Requirements and acceptance criteria
- Unit tests for the simple algorithm
- Implementing the Template pattern
- Anonymous functions
- How to avoid modifications on the interface
- Looking for the Template pattern in Go's source code
- Summarizing the Template design pattern
- Memento design pattern
- Interpreter design pattern
- Summary
- Template design pattern
- 7. Behavioral Patterns - Visitor, State, Mediator, and Observer Design Patterns
- 8. Introduction to Gos Concurrency
- 9. Concurrency Patterns - Barrier, Future, and Pipeline Design Patterns
- 10. Concurrency Patterns - Workers Pool and Publish/Subscriber Design Patterns
- 1. Ready... Steady... Go!
- 3. Module 3
- 1. Chat Application with Web Sockets
- 2. Adding User Accounts
- 3. Three Ways to Implement Profile Pictures
- 4. Command-Line Tools to Find Domain Names
- 5. Building Distributed Systems and Working with Flexible Data
- 6. Exposing Data and Functionality through a RESTful Data Web Service API
- 7. Random Recommendations Web Service
- 8. Filesystem Backup
- 9. Building a Q&A Application for Google App Engine
- The Google App Engine SDK for Go
- Google Cloud Datastore
- Entities and data access
- Google App Engine users
- Transactions in Google Cloud Datastore
- Querying in Google Cloud Datastore
- Votes
- Casting a vote
- Exposing data operations over HTTP
- Running apps with multiple modules
- Deploying apps with multiple modules
- Summary
- 10. Micro-services in Go with the Go kit Framework
- 11. Deploying Go Applications Using Docker
- Appendix. Good Practices for a Stable Go Environment
- Bibliography
-
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