1. Faking External Services in Tests with Adapters

  2. Meowifier: A Hiss-tory Lesson

  3. Using doobie; Scala with PostgreSQL vs ActiveRecord

  4. Function Composition in Ruby

  5. Ruby under the influence [of Scala]

  6. Ruby Memoization and Alternatives

  7. Rails Path Helpers and the Mystery of the Missing Route Key

  8. Tab completion in GNU Readline: Ruby edition

  9. Deprecating static attributes in factory_bot 4.11

  10. Deprecating Paperclip

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