{"title":"unless","blog_url":"https://bg1.hatenablog.com/","image_url":null,"published":"2025-07-10 21:00:00","author_url":"https://blog.hatena.ne.jp/BG1/","url":"https://bg1.hatenablog.com/entry/2025/07/10/210000","blog_title":"\u8eca\u8f2a\u306ex\u767a\u660e ~B.G's Blog~","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fbg1.hatenablog.com%2Fentry%2F2025%2F07%2F10%2F210000\" title=\"unless - \u8eca\u8f2a\u306ex\u767a\u660e ~B.G&#39;s Blog~\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_name":"Hatena Blog","description":"unless\u306f\u3001if\u3068\u53cd\u5bfe\u3067\u3001\u6761\u4ef6\u5f0f\u304c\u507d\u306e\u6642\u306bthen\u4ee5\u4e0b\u306e\u5f0f\u3092\u8a55\u4fa1\u3002\u5236\u5fa1\u69cb\u9020 (Ruby 3.4 \u30ea\u30d5\u30a1\u30ec\u30f3\u30b9\u30de\u30cb\u30e5\u30a2\u30eb)unless.rb\u3067\u3001\u3053\u3046\u66f8\u304f\u3002 bg1@vbox:~/project/cloud/github.com/Sample/ruby/unless/unless/src/unless$ vi unless.rb bg1@vbox:~/project/cloud/github.com/Sample/ruby/unless/unless/src/unless$ ruby unless.rb young2 end bg1@vbox:~/project/cloud/github.co\u2026","height":"190","author_name":"BG1","provider_url":"https://hatena.blog","width":"100%","type":"rich","categories":["Ruby"],"version":"1.0"}