{"width":"100%","title":"\u578b\u30af\u30e9\u30b9\u307e\u308f\u308a\u306e\u7528\u8a9e\u3092\u6574\u7406\u3057\u305f","author_name":"Windymelt","categories":["\u6280\u8853","scala","\u578b\u30af\u30e9\u30b9"],"height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.3qe.us%2Fentry%2F2019%2F10%2F16%2F205130\" title=\"\u578b\u30af\u30e9\u30b9\u307e\u308f\u308a\u306e\u7528\u8a9e\u3092\u6574\u7406\u3057\u305f - Lambda\u30ab\u30af\u30c6\u30eb\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","published":"2019-10-16 20:51:30","url":"https://blog.3qe.us/entry/2019/10/16/205130","author_url":"https://blog.hatena.ne.jp/Windymelt/","description":"\u7528\u8a9e\u306e\u3046\u3061\u66d6\u6627\u3060\u3063\u305f\u90e8\u5206\u3092\u6574\u7406\u3057\u305f\u3002\u304a\u52c9\u5f37\u3067\u3059\u3002\u307e\u3061\u304c\u3063\u3066\u3044\u305f\u3089\u30de\u30b5\u30ab\u30ea\u3092\u304f\u3060\u3055\u3044\u3002\u8457\u8005\u306fCS\u306e\u5b66\u4f4d\u3092\u6301\u305f\u306a\u3044\u304b\u3051\u3060\u3057\u3067\u3059\u3002 \u591a\u76f8(\u591a\u614b)(polymorphism) \u95a2\u6570\u3068\u304b\u304c\u5f15\u6570\u306e\u578b\u306b\u3088\u3063\u3066\u3055\u307e\u3056\u307e\u306a\u632f\u821e\u3044\u3092\u3059\u308b\u3053\u3068 \u3088\u308a\u53b3\u5bc6\u306b\u306f\u3001\u5024(\u95a2\u6570\u3092\u542b\u3080)\u304c\u578b\u3092\u53d6\u308b\u3068\u304d\u3001\u305d\u308c\u306f\u591a\u76f8\u7684(polymorphic)\u3067\u3042\u308b \u95a2\u6570\u3058\u3083\u306a\u3044\u5024\u304c\u578b\u3092\u53d6\u308b\u306a\u3093\u3066\u3053\u3068\u3042\u308b\u306e\u304b\u3042\uff1f\u2192List\u3068\u304b\u2026\u2026 OOP\u306e\u6587\u8108\u3067\u306f\u591a\u614b\u3068\u547c\u3070\u308c\u308b\u304c\u3001Haskell\u307e\u308f\u308a\u3067\u306f\u591a\u76f8\u3068\u547c\u3070\u308c\u308b \u30a2\u30c9\u30db\u30c3\u30af\u591a\u76f8\u3068\u30d1\u30e9\u30e1\u30c8\u30ea\u30c3\u30af\u591a\u76f8\u3068\u304c\u3042\u308b \u30d1\u30e9\u30e1\u30c8\u30ea\u30c3\u30af\u591a\u76f8(parametric polymorphism) Scala\u3067\u3044\u3046\u3068\u3053\u308d\u306e\u578b\u30d1\u30e9\u30e1\u2026","version":"1.0","provider_url":"https://hatena.blog","provider_name":"Hatena Blog","image_url":null,"blog_title":"Lambda\u30ab\u30af\u30c6\u30eb","blog_url":"https://blog.3qe.us/","type":"rich"}