1. Prefer Objects as Method Parameters, Not Class Names

  2. Validating JSON Schemas with an RSpec Matcher

  3. Back to Basics: SOLID

  4. Acceptance Tests at a Single Level of Abstraction

  5. DNS to CDN to Origin

  6. Meditations on a Class Method

  7. Ruby 2 Keyword Arguments

  8. Laptop Setup for an Awesome Development Environment

  9. How Rails' Type Casting Works

  10. Writing a Domain-Specific Language in Ruby