{"version":"1.0","provider_url":"https://hatena.blog","height":"190","categories":["scala"],"description":"[\u307e\u3068\u3081] LL\u8133\u304cscala\u306e\u52c9\u5f37\u3092\u59cb\u3081\u305f\u3088 LL\u8133\u304cscala\u306e\u52c9\u5f37\u3092\u59cb\u3081\u305f\u3088 \u305d\u306e92 Scala\u30b3\u30c3\u30d7\u672c\u306e27\u7ae0\u306e\u7d9a\u304d\u3092\u3084\u3063\u3066\u3044\u304d\u307e\u3059\u3088\u300227\u7ae0\u306f\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u5316\u306b\u3064\u3044\u3066\u3067\u3001\u4eca\u56de\u306f\u62bd\u8c61\u5316\u304b\u3089\u3084\u3063\u3066\u3044\u304d\u307e\u3059\u3088(\uff40\u30fb\u03c9\u30fb\u00b4)\u3068\u308a\u3042\u3048\u305a\u524d\u56de\u307e\u3067\u306b\u69cb\u7bc9\u3057\u305f\u30e2\u30b8\u30e5\u30fc\u30eb\u5316\u30b5\u30f3\u30d7\u30eb\u306e\u30ec\u30b7\u30d4\u691c\u7d22\u30a2\u30d7\u30ea\u306f\u6b21\u306e\u3088\u3046\u306a\u611f\u3058\u3067\u3059\u3002\u307e\u305a\u306f\u7ba1\u7406\u3059\u308b\u98df\u54c1\u3068\u30ec\u30b7\u30d4\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u6b21\u306e\u3088\u3046\u306a\u611f\u3058\u3067\u3059\u3002 // \u98df\u54c1\u3092\u8868\u73fe\u3059\u308b\u62bd\u8c61\u30af\u30e9\u30b9\u3067\u3059 abstract class Food(val name:String){ override def toString = name } // \u30ec\u30b7\u30d4\u3092\u8868\u73fe\u3059\u308b\u30af\u30e9\u30b9\u3067\u3059 cla\u2026","url":"https://plasticscafe.hatenadiary.org/entry/20101112/1289534362","blog_url":"https://plasticscafe.hatenadiary.org/","title":"LL\u8133\u304cscala\u306e\u52c9\u5f37\u3092\u59cb\u3081\u305f\u3088 \u305d\u306e93","type":"rich","provider_name":"Hatena Blog","width":"100%","author_name":"plasticscafe","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fplasticscafe.hatenadiary.org%2Fentry%2F20101112%2F1289534362\" title=\"LL\u8133\u304cscala\u306e\u52c9\u5f37\u3092\u59cb\u3081\u305f\u3088 \u305d\u306e93 - Reinvention of the Wheel\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","image_url":null,"blog_title":"Reinvention of the Wheel","published":"2010-11-12 12:59:22","author_url":"https://blog.hatena.ne.jp/plasticscafe/"}