Dry Principle
4 sectionsRapid overview
Dry Principle
TL;DR
DRY ("Don't Repeat Yourself") says every piece of knowledge in a system should have one authoritative representation, so a requirement change only needs editing in one place. The senior nuance is that it targets knowledge duplication, not t…
Read →How it works
TODO: explain the mental model.
Read →Quick recall Q&A
Q1: Is removing every duplicate always the right call?
Read →Additional notes
Q: What is the DRY principle and where did it originate?
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