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Crystal Programming

You're reading from   Crystal Programming A project-based introduction to building efficient, safe, and readable web and CLI applications

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Product type Paperback
Published in May 2022
Publisher Packt
ISBN-13 9781801818674
Length 356 pages
Edition 1st Edition
Languages
Concepts
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Authors (2):
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George Dietrich George Dietrich
Author Profile Icon George Dietrich
George Dietrich
George Dietrich is a software engineer, open-source aficionado, and Crystal community moderator. He holds a Master of Science degree in internet information systems and a Bachelor of Science degree in information sciences.
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Guilherme Bernal Guilherme Bernal
Author Profile Icon Guilherme Bernal
Guilherme Bernal
Guilherme Bernal is the chief technology officer at Cubos Tecnologia. He holds a bachelor's degree in TI management. Guilherme co-founded a software development company and several tech start-ups, including one that focused on teaching programming skills to a new generation of developers. He is also a two-time world finalist in the coding competition, ACM ICPC.
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Toc

Table of Contents (26) Chapters Close

Preface 1. Part 1: Getting Started
2. Chapter 1: An Introduction to Crystal FREE CHAPTER 3. Chapter 2: Basic Semantics and Features of Crystal 4. Chapter 3: Object-Oriented Programming 5. Part 2: Learning by Doing – CLI
6. Chapter 4: Exploring Crystal via Writing a Command-Line Interface 7. Chapter 5: Input/Output Operations 8. Chapter 6: Concurrency 9. Chapter 7: C Interoperability 10. Part 3: Learn by Doing – Web Application
11. Chapter 8: Using External Libraries 12. Chapter 9: Creating a Web Application with Athena 13. Part 4: Metaprogramming
14. Chapter 10: Working with Macros 15. Chapter 11: Introducing Annotations 16. Chapter 12: Leveraging Compile-Time Type Introspection 17. Chapter 13: Advanced Macro Usages 18. Part 5: Supporting Tools
19. Chapter 14: Testing 20. Chapter 15: Documenting Code 21. Chapter 16: Deploying Code 22. Chapter 17: Automation 23. Other Books You May Enjoy Appendix A: Tooling Setup 1. Appendix B: The Future of Crystal

Technical requirements

You will require the following for this chapter:

  • A working installation of Crystal

You can refer to Chapter 1, An Introduction to Crystal, for instructions on getting Crystal set up.

All of the code examples used in this chapter can be found in the Chapter 14 folder on GitHub at the following link:

https://github.com/PacktPublishing/Crystal-Programming/tree/main/Chapter14

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Authors (2)

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Profile icon George Dietrich
George Dietrich
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George Dietrich is a software engineer, open-source aficionado, and Crystal community moderator. He holds a Master of Science degree in internet information systems and a Bachelor of Science degree in information sciences.
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See other products by George Dietrich
Profile icon Bernal
Bernal
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Guilherme Bernal is the chief technology officer at Cubos Tecnologia. He holds a bachelor's degree in TI management. Guilherme co-founded a software development company and several tech start-ups, including one that focused on teaching programming skills to a new generation of developers. He is also a two-time world finalist in the coding competition, ACM ICPC.
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See other products by Bernal
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