Best of Ruby — August 2025

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   Article

   David Heinemeier Hansson·41w

   All-in on Omarchy at 37signals

   37signals is transitioning their Ops and Ruby programming teams to Omarchy, their own Arch-derived Linux distribution, over the next three years. DHH argues that Linux provides superior control over your computing destiny compared to closed-source operating systems like macOS or Windows. While acknowledging some efficiency gaps, particularly in battery life with Framework laptops, he views this as a worthwhile trade-off similar to the sacrifices made during Mac's pre-Apple Silicon era. The move represents an exciting adventure for the company, with Omarchy already becoming DHH's favorite computing environment.

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2. 2
   Article

   Lobsters·42w

   AWS deleted my 10-year account and all data without warning

   A 10-year AWS customer lost their entire account and all data without warning after a verification process failure. The author details a 20-day support nightmare where AWS MENA allegedly deleted the account due to an internal testing mistake involving Java command-line parameter parsing. The incident destroyed years of open-source development work, including Ruby gems and unpublished tutorials. The story highlights the risks of cloud provider dependency and the differences in AWS regional operations, particularly in the MENA region.

   86

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   Article

   RUBYLAND·41w

   Undervalued: The Most Useful Design Pattern

   Explores using value objects, data objects, and factory methods to decouple software components and improve testability. Demonstrates refactoring a tightly coupled XML feed generator by separating concerns through domain boundaries, transforming ActiveRecord models into simple data structures that isolate business logic from external APIs and database dependencies.

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