1. Rebuilding Git in Ruby

  2. Executing Elevated Commands in Your Current Environment

  3. Building a Ping Pong Scoreboard

  4. Brace Yourselves, Rails Upgrade is Coming

  5. A Client Project, Two Years Later

  6. Announcing Administrate

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

  8. Ruby's ARGF

  9. Validating the FormKeep API

  10. Let's Build a Sinatra