1. ./bin/setup

  2. Ruby Science: Improving Callbacks and Validations

  3. Delivering All Email From Staging To A Group Email Address

  4. Process Jobs Inline when Running Acceptance Tests

  5. Improving Rails boot time with Zeus

  6. Ruby Science: How to Eliminate Feature Envy and Comments

  7. Faster Tests: Sign In Through The Back Door

  8. She Blinded Me with Ruby Science

  9. Better serialization, less as_json

  10. End-to-End Testing with RSpec Integration Tests and Capybara