{"provider_name":"Hatena Blog","blog_url":"https://tech.medpeer.co.jp/","width":"100%","type":"rich","description":"\u306f\u3058\u3081\u307e\u3057\u3066\u3001\u30e1\u30c9\u30d4\u30a2\u306e\u30b5\u30fc\u30d0\u30b5\u30a4\u30c9\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u8349\u5206\u3067\u3059\u3002 RubyKaigi2019 1\u65e5\u76ee\u306e\u30bb\u30c3\u30b7\u30e7\u30f3\u306b\u3066Ruby\u306eexperimental(\u5b9f\u9a13\u7684)\u306a\u65b0\u6a5f\u80fd\u300c\u30d1\u30bf\u30fc\u30f3\u30de\u30c3\u30c1\u300d(Pattern Matching)\u304c\u767a\u8868\u3055\u308c\u307e\u3057\u305f\u306d\u3002 speakerdeck.com \u3053\u306e\u8a18\u4e8b\u3067\u306f\u767a\u8868\u3067\u7d39\u4ecb\u3055\u308c\u305f\u30d1\u30bf\u30fc\u30f3\u30de\u30c3\u30c1\u306e\u5404\u7a2e\u6a5f\u80fd\u3092\u78ba\u8a8d\u3057\u3001\u904a\u3093\u3067\u307f\u307e\u3059\u3002 \u6982\u8981 Ruby\u306e\u30d1\u30bf\u30fc\u30f3\u30de\u30c3\u30c1\u3068\u306f\uff1f Rubyist\u5411\u3051\u306e\u8aac\u660e\u3068\u3057\u3066\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u8aac\u660e\u304c\u306a\u3055\u308c\u3066\u3044\u307e\u3057\u305f\u3002 \u30c7\u30fc\u30bf\u69cb\u9020\u306e\u8a55\u4fa1\u306b\u3088\u308bcase/when\u6761\u4ef6\u5206\u5c90\u306e\u63d0\u4f9b \u5909\u6570\u3078\u306e\u591a\u91cd\u4ee3\u5165 \u5b9f\u969b\u306b\u4f8b\u6587\u3092\u898b\u3066\u307f\u307e\u3057\u3087\u3046\u3002 \u4f8b\u6587 case [0, [1, 2, 3]\u2026","url":"https://tech.medpeer.co.jp/entry/2019/05/13/090000","published":"2019-05-13 09:00:00","title":"Ruby2.7\u306e(\u5b9f\u9a13\u7684)\u65b0\u6a5f\u80fd\u300c\u30d1\u30bf\u30fc\u30f3\u30de\u30c3\u30c1\u300d\u3067\u904a\u3076","author_url":"https://blog.hatena.ne.jp/yuyakusawake/","height":"190","image_url":"https://cdn.user.blog.st-hatena.com/default_entry_og_image/106625945/1514186858306968","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftech.medpeer.co.jp%2Fentry%2F2019%2F05%2F13%2F090000\" title=\"Ruby2.7\u306e(\u5b9f\u9a13\u7684)\u65b0\u6a5f\u80fd\u300c\u30d1\u30bf\u30fc\u30f3\u30de\u30c3\u30c1\u300d\u3067\u904a\u3076 - \u30e1\u30c9\u30d4\u30a2\u958b\u767a\u8005\u30d6\u30ed\u30b0\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","version":"1.0","categories":["Ruby","RubyKaigi"],"provider_url":"https://hatena.blog","blog_title":"\u30e1\u30c9\u30d4\u30a2\u958b\u767a\u8005\u30d6\u30ed\u30b0","author_name":"yuyakusawake"}