Ruby Magic

Previously in Ruby Magic

1. #56 Troubleshooting ActiveRecord Performance
2. #55 Using Webpacker in Your Ruby on Rails Application — a Deep Dive
3. #54 Ruby on Rails View Patterns and Anti-patterns
4. #53 RBS: A New Ruby 3 Typing Language in Action
5. #52 How to Use Mixins and Modules in Your Ruby on Rails Application
6. #51 Top 5 Ruby Blog Posts in 2020 from AppSignal
7. #50 Setting Up AppSignal Monitoring for a Ruby on Rails Application
8. #49 Building a Multi-tenant Ruby on Rails App With Subdomains
9. #48 Ruby on Rails Model Patterns and Anti-patterns
10. #47 Structuring Monitoring Data in Monolithic Applications With Namespaces
11. #46 Monitoring Any System with StatsD and AppSignal's Standalone Agent
12. #45 Rails Concerns: To Concern Or Not To Concern
13. #44 Introduction to Ruby on Rails Patterns and Anti-patterns
14. #43 Scaling Queue Workers Efficiently with AppSignal Metrics
15. #42 Using Service Objects in Ruby on Rails
16. #41 Dissecting Rails Migrations
17. #40 The Citadel Architecture at AppSignal
18. #39 Changing the Approach to Debugging in Ruby with TracePoint
19. #38 Facade Pattern in Rails for Performance and Maintainability
20. #37 Building a Rails App With Multiple Subdomains
21. #36 Getting Started With System Tests in Rails With Minitest
22. #35 Pros and Cons of Using structure.sql in Your Ruby on Rails Application
23. #34 Top 10 AppSignal Blog Posts in 2019
24. #33 Configurable Ruby Modules: The Module Builder Pattern
25. #32 Ruby Templating: Baking an Interpreter
26. #31 Type Checking in Ruby — Check Yo Self Before You Wreck Yo Self
27. #30 Digging Deeper into Ruby Templating: The Parser
28. #29 Brewing our own Template Lexer in Ruby
29. #28 Inside Enumeration in Ruby
30. #27 Ruby's Hidden Gems: Delegator and Forwardable
31. #26 Learning by building, a Background Processing System in Ruby
32. #25 Ruby's Hidden Gems, StringScanner
33. #24 Unraveling Classes, Instances and Metaclasses in Ruby
34. #23 Bindings and Lexical Scope in Ruby
35. #22 Fibers and Enumerators in Ruby: Turning Blocks Inside Out
36. #21 Building a Ruby C Extension From Scratch
37. #20 The Magic of Class-level Instance Variables
38. #19 Closures in Ruby: Blocks, Procs and Lambdas
39. #18 Changing the Way Ruby Creates Objects
40. #17 Ruby Magic Summer Special: The Best of AppSignal Academy
41. #16 Under the Hood: “Slurping” and Streaming Files in Ruby
42. #15 Ruby's magical Enumerable module
43. #14 ActiveRecord performance: the N+1 queries antipattern
44. #13 Benchmarking Ruby Code
45. #12 Syntactic sugar methods in Ruby
46. #11 A look at how Ruby interprets your code
47. #10 Concurrency Deep Dive: Event loops
48. #09 Concurrency Deep Dive: Multi-threading
49. #08 Concurrency Deep Dive: Multi-process
50. #07 Running Rack: How Ruby HTTP servers run Rails apps
51. #06 Escaping characters in Ruby
52. #05 Building a 30 line HTTP server in Ruby
53. #04 Rescuing Exceptions in Ruby: A Primer
54. #03 Introduction to Garbage Collection (Part II)
55. #02 Introduction to Garbage Collection (Part I)
56. #01 Mastering Concurrency