ku__ra__ge https://blog.hatena.ne.jp/ku__ra__ge/ くらげのChangeLog https://culage.hatenablog.com/ neta https://kentutorialbook.github.io/functionalprogramming2022/ 手続き型であれば以下のコードが…… let sum = 0; let x = 0; for (let i = 0; i < 10; i++) { x = x + 1; sum = sum + x; } console.log(sum);関数型だと、こうなります。 const add = (a, b) => a + b; const sum = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10].reduce(add); console.log(sum);関数型は… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fculage.hatenablog.com%2Fentry%2F2024%2F01%2F16%2F000000" title="手続き型と関数型のコード比較が卑怯 - くらげのChangeLog" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> Hatena Blog https://hatena.blog 2024-01-16 00:00:00 rich https://culage.hatenablog.com/entry/2024/01/16/000000 1.0 100%