1. Priming the pump

  2. Elixir for Rubyists

  3. HyperLogLogs in Redis

  4. Fundamentals of Test-Driven Development, Now on Upcase

  5. thoughtbot Ruby Open Source is Ready for Rails 5

  6. How To Reduce a Large Heroku Slug Size

  7. Your Program is a Special and Unique Snowflake

  8. Action Mailer and Active Job sitting in a tree...

  9. My issues with Let

  10. Paperclip IS vulnerable to ImageTragick

  11. ImageMagick vulnerability does not affect Paperclip

  12. Blocks, Procs, and Enumerable

  13. Maybe Thinking

  14. Recover Data from Production Backups with ActiveRecord

  15. Rebuilding Git in Ruby

  16. Executing Elevated Commands in Your Current Environment

  17. Building a Ping Pong Scoreboard

  18. Brace Yourselves, Rails Upgrade is Coming

  19. A Client Project, Two Years Later

  20. Announcing Administrate

  21. But I Don't Want to `bundle exec`

  22. Ruby's ARGF

  23. Validating the FormKeep API

  24. Let's Build a Sinatra

  25. Don't Inline-Rescue in Ruby

  26. Testing SMS Interactions

  27. It's About Time (Zones)

  28. A Case Study in Multiple Time Zones

  29. Faking APIs in Development and Staging

  30. Migrating FormKeep to ember-cli-rails

  31. Paperclip Security Release

  32. Test Incoming Webhook Requests with Faraday

  33. Functional Ciphers in Ruby

  34. A Closer Look at Test Spies

  35. Creating A Remote Development Machine

  36. Shoulda Matchers 2.8.0

  37. Testing and Environment Variables

  38. Lazy Refactoring

  39. Back to Basics: Anonymous Functions and Closures

  40. Refactoring From Model to View Helper to Null Object

  41. Hound Reviews JavaScript For Style Violations

  42. IO in Ruby

  43. Prefer Objects as Method Parameters, Not Class Names

  44. Validating JSON Schemas with an RSpec Matcher

  45. Back to Basics: SOLID

  46. Acceptance Tests at a Single Level of Abstraction

  47. DNS to CDN to Origin

  48. Meditations on a Class Method

  49. Ruby 2 Keyword Arguments

  50. Laptop Setup for an Awesome Development Environment