Separation of Concerns: Untangling the God Service
Split the 2,000-line OrderService by responsibility, one safe step at a time. Lesson 2 of Level 2: Clean Code & Professional Engineering.
Level 2 · Clean Code & Professional Engineering · Lesson 2 of 7
Split the 2,000-line OrderService by responsibility, one safe step at a time.
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All lessons in Clean Code
- Names and Functions That Explain Themselves
- Separation of Concerns: Untangling the God Service
- Tests That Let You Change Code Without Fear
- Test-Driven Development in Practice
- Refactoring in Small, Safe Steps
- Technical Debt: The Loan You Didn’t Know You Took
- The Professional Engineer: Estimates, Deadlines & Saying No