Ruby Magic

Previously in Ruby Magic

1. #65 How to Reduce Memory Bloat in Ruby
2. #64 Responsible Monkeypatching in Ruby
3. #63 Ruby's Hidden Gems: Bullet
4. #62 An Introduction to Pattern Matching in Ruby
5. #61 General Ruby on Rails Problems and Takeaways
6. #60 Performance, Stress, and Load Tests in Rails
7. #59 Three Ways To Avoid Duplicate Sidekiq Jobs
8. #58 Linting Ruby Code
9. #57 Ruby on Rails Controller Patterns and Anti-patterns
10. #56 Troubleshooting ActiveRecord Performance
11. #55 Using Webpacker in Your Ruby on Rails Application — a Deep Dive
12. #54 Ruby on Rails View Patterns and Anti-patterns
13. #53 RBS: A New Ruby 3 Typing Language in Action
14. #52 How to Use Mixins and Modules in Your Ruby on Rails Application
15. #51 Top 5 Ruby Blog Posts in 2020 from AppSignal
16. #50 Setting Up AppSignal Monitoring for a Ruby on Rails Application
17. #49 Building a Multi-tenant Ruby on Rails App With Subdomains
18. #48 Ruby on Rails Model Patterns and Anti-patterns
19. #47 Structuring Monitoring Data in Monolithic Applications With Namespaces
20. #46 Monitoring Any System with StatsD and AppSignal's Standalone Agent
21. #45 Rails Concerns: To Concern Or Not To Concern
22. #44 Introduction to Ruby on Rails Patterns and Anti-patterns
23. #43 Scaling Queue Workers Efficiently with AppSignal Metrics
24. #42 Using Service Objects in Ruby on Rails
25. #41 Dissecting Rails Migrations
26. #40 The Citadel Architecture at AppSignal
27. #39 Changing the Approach to Debugging in Ruby with TracePoint
28. #38 Facade Pattern in Rails for Performance and Maintainability
29. #37 Building a Rails App With Multiple Subdomains
30. #36 Getting Started With System Tests in Rails With Minitest
31. #35 Pros and Cons of Using structure.sql in Your Ruby on Rails Application
32. #34 Top 10 AppSignal Blog Posts in 2019
33. #33 Configurable Ruby Modules: The Module Builder Pattern
34. #32 Ruby Templating: Baking an Interpreter
35. #31 Type Checking in Ruby — Check Yo Self Before You Wreck Yo Self
36. #30 Digging Deeper into Ruby Templating: The Parser
37. #29 Brewing our own Template Lexer in Ruby
38. #28 Inside Enumeration in Ruby
39. #27 Ruby's Hidden Gems: Delegator and Forwardable
40. #26 Learning by building, a Background Processing System in Ruby
41. #25 Ruby's Hidden Gems, StringScanner
42. #24 Unraveling Classes, Instances and Metaclasses in Ruby
43. #23 Bindings and Lexical Scope in Ruby
44. #22 Fibers and Enumerators in Ruby: Turning Blocks Inside Out
45. #21 Building a Ruby C Extension From Scratch
46. #20 The Magic of Class-level Instance Variables
47. #19 Closures in Ruby: Blocks, Procs and Lambdas
48. #18 Changing the Way Ruby Creates Objects
49. #17 Ruby Magic Summer Special: The Best of AppSignal Academy
50. #16 Under the Hood: “Slurping” and Streaming Files in Ruby
51. #15 Ruby's magical Enumerable module
52. #14 ActiveRecord performance: the N+1 queries antipattern
53. #13 Benchmarking Ruby Code
54. #12 Syntactic sugar methods in Ruby
55. #11 A look at how Ruby interprets your code
56. #10 Concurrency Deep Dive: Event loops
57. #09 Concurrency Deep Dive: Multi-threading
58. #08 Concurrency Deep Dive: Multi-process
59. #07 Running Rack: How Ruby HTTP servers run Rails apps
60. #06 Escaping characters in Ruby
61. #05 Building a 30 line HTTP server in Ruby
62. #04 Rescuing Exceptions in Ruby: A Primer
63. #03 Introduction to Garbage Collection (Part II)
64. #02 Introduction to Garbage Collection (Part I)
65. #01 Mastering Concurrency