エンジニアの方、DRYってきいたことありますか?
これ、「Don’t Repeat Yourself」の略語です。
「システム開発全体で、重複を発生させない」ことを表しています。
DRY says that every piece of system knowledge should have one authoritative, unambiguous representation. Every piece of knowledge in the development of something should have a single representation. A system’s knowledge is far broader than just its code. It refers to database schemas, test plans, the build system, even documentation.
引用元:https://www.artima.com/intv/dry.html
