Refactor Without Breaking Tests: The 3-Line Discipline in Ruby
The refactor step breaks more tests than green ever does. Cap each refactor commit at three lines of Ruby and the suite stays green every time.
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Refactoring
3 posts tagged refactoring — the same founder-tested patterns, filtered.
Django Technical Debt Cost Calculator & Elimination Strategy
Quantify Django technical debt costs ($180K-350K/year) and fix them systematically. Cost calculator framework, case studies, and ROI analysis included.
How to avoid callbacks using services.
Often, programmers abuse callbacks, not fully understanding that their code will ultimately be confusing and non-obvious.
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