====== Don't Repeat Yourself (DRY) ======
The Don't Repeat Yourself (DRY) principle is a principle that you shouldn't repeat yourself in code. Code that isn't DRY is usually called "wet" or "diarrhea" code.

===== Literature =====
  * [[https://media.pragprog.com/titles/tpp20/dry.pdf|The Pragmatic Programmer – your journey to mastery, 20th anniversary edition, chapter 9 "The Evils of Duplication"]] (freely available on the Internet)
  * [[https://refactoring.guru/smells/duplicate-code|Refactoring.guru: Duplicate Code]]