1. Access Ruby Hash Values with Fallbacks for Missing Data

  2. Debugging Why Your Specs Have Slowed Down

  3. A Crash Course in Analyzing Memory Usage in Ruby

  4. Tips for Using FactoryGirl Without an ORM

  5. Writing a Hypermedia API client in Ruby

  6. Untangling Ruby Threads

  7. Following the Path

  8. Decorating ActiveRecord

  9. Modeling a Paginated API as a Lazy Stream

  10. Testing Third Party Interactions

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