K_Koh https://blog.hatena.ne.jp/K_Koh/ Just do IT https://k-koh.hatenablog.com/ Ruby 降順にソート。 [10, 30, 20, 25, 35].sort => [10, 20, 25, 30, 35] 昇順にソート。シンプルにreverseをしてみる。 [10, 30, 20, 25, 35].sort.reverse => [35, 30, 25, 20, 10] 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fk-koh.hatenablog.com%2Fentry%2F2020%2F11%2F13%2F172549" title="Ruby 配列の要素を降順、昇順に並べたい - Just do IT" 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 2020-11-13 17:25:49 rich https://k-koh.hatenablog.com/entry/2020/11/13/172549 1.0 100%