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Layered Design for Ruby on Rails Applications

You're reading from   Layered Design for Ruby on Rails Applications Discover practical design patterns for maintainable web applications

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Product type Paperback
Published in Aug 2023
Publisher Packt
ISBN-13 9781801813785
Length 298 pages
Edition 1st Edition
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Author (1):
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Vladimir Dementyev Vladimir Dementyev
Author Profile Icon Vladimir Dementyev
Vladimir Dementyev
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Vladimir Dementyev has been working on web applications for more than 10 years and launched his first Ruby on Rails project back in 2014. Since then, he has been working on a dozen of Rails web applications, used by hundreds of millions of customers, monolithic or component-based, following the Rails way or trying to swim against the current.nHe has been an active member of Rails open-source community since 2015, becoming a regular Rails contributor, a RailsConf speaker, and the author of dozens of gems, including AnyCable, TestProf, and Action Policy to name a few. For his work on the Ruby Next project, the author got the Fukuoka Ruby Award for outstanding performance in 2021.nCurrently, he’s leading the backend developers’ team at Evil Martians, helping dozens of web projects around the world build better software.
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Table of Contents (20) Chapters Close

Preface 1. Part 1: Exploring Rails and Its Abstractions
2. Chapter 1: Rails as a Web Application Framework FREE CHAPTER 3. Chapter 2: Active Models and Records 4. Chapter 3: More Adapters, Less Implementations 5. Chapter 4: Rails Anti-Patterns? 6. Chapter 5: When Rails Abstractions Are Not Enough 7. Part 2: Extracting Layers from Models
8. Chapter 6: Data Layer Abstractions 9. Chapter 7: Handling User Input outside of Models 10. Chapter 8: Pulling Out the Representation Layer 11. Part 3: Essential Layers for Rails Applications
12. Chapter 9: Authorization Models and Layers 13. Chapter 10: Crafting the Notifications Layer 14. Chapter 11: Better Abstractions for HTML Views 15. Chapter 12: Configuration as a First-Class Application Citizen 16. Chapter 13: Cross-Layers and Off-Layers 17. Index
18. Gems and Patterns 19. Other Books You May Enjoy

Questions

  1. What is the principal difference between the Active Record and Data Mapper patterns?
  2. When should we use model validations and when should we use database constraints?
  3. What is duck typing, and how is it utilized by Rails?
  4. In which cases are pure Ruby objects (such as Struct instances) preferable to Active Model enhanced classes?
  5. What is churn, and how does it relate to code complexity?
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Authors (1)

Profile icon Vladimir Dementyev
Vladimir Dementyev
LinkedIn icon Github icon
Vladimir Dementyev has been working on web applications for more than 10 years and launched his first Ruby on Rails project back in 2014. Since then, he has been working on a dozen of Rails web applications, used by hundreds of millions of customers, monolithic or component-based, following the Rails way or trying to swim against the current. He has been an active member of Rails open-source community since 2015, becoming a regular Rails contributor, a RailsConf speaker, and the author of dozens of gems, including AnyCable, TestProf, and Action Policy to name a few. For his work on the Ruby Next project, the author got the Fukuoka Ruby Award for outstanding performance in 2021. Currently, he's leading the backend developers' team at Evil Martians, helping dozens of web projects around the world build better software.
Read more
See other products by Vladimir Dementyev
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