1. Introduction
  3. Part I: Foundations
  4. Getting Started with Ruchy
  5. EXTREME TDD Philosophy
  6. CLI Development Basics
  8. Part II: Building Unix Classics
  9. Chapter 1: ruchy-cat
  10. Chapter 2: ruchy-grep
  11. Chapter 3: ruchy-wc
  12. Chapter 4: ruchy-head
  14. Part III: Advanced Topics
  15. Testing Strategies
  16. Mutation Testing Deep Dive
  17. Property-Based Testing
  18. Quality Gates
  19. Performance & Optimization
  21. Part IV: The Toyota Way
  22. Jidoka: Stop The Line
  23. Genchi Genbutsu: Go and See
  24. Kaizen: Continuous Improvement
  25. Respect for People
  27. Appendices
  28. Appendix A: Ruchy Language Reference
  29. Appendix B: Unix Tool Reference
  30. Appendix C: Testing Patterns
  31. Appendix D: Quality Metrics
  32. Appendix E: Troubleshooting
  35. Contributors
  36. References