{"version":"1.0","height":"190","blog_title":"\u305a\u3063\u3068\u541b\u306e\u30bf\u30fc\u30f3","author_name":"technohippy","categories":["Ruby"],"provider_name":"Hatena Blog","published":"2011-11-05 13:22:54","width":"100%","description":"\u5148\u65e5Google\u304b\u3089Dart\u3068\u3044\u3046\u8a00\u8a9e\u304c\u516c\u958b\u3055\u308c\u3066\u3001\u306a\u306b\u304bRuby\u306b\u53d6\u308a\u8fbc\u3093\u3067\u904a\u3079\u308b\u9762\u767d\u3044\u6a5f\u80fd\u306a\u3044\u304b\u306a\u3068\u4ed5\u69d8\u898b\u3066\u307f\u305f\u3093\u3067\u3059\u304c\u3001\u306a\u3093\u3060\u304b\u5168\u90e8\u3069\u3053\u304b\u3067\u898b\u305f\u3088\u3046\u306a\u6a5f\u80fd\u3070\u3063\u304b\u308a\u3067\u975e\u5e38\u306b\u304c\u3063\u304b\u308a\u3002\u3053\u3093\u306a\u3093\u3058\u3083\u30cd\u30bf\u306b\u306a\u3089\u306a\u3044\u3088\u3001\u3068\u611a\u75f4\u3063\u3066\u305f\u3089@makoto_inoue\u3055\u3093\u304b\u3089\u8981\u671b\u304c\u3042\u308a\u307e\u3057\u305f\u3002\u3054\u5b58\u3058\u306a\u3044\u65b9\u306e\u305f\u3081\u306b\u8efd\u304f\u8aac\u660e\u3057\u3066\u304a\u304f\u3068\u3001Dart\u306f\u3053\u3093\u306a\u611f\u3058\u306e\u8a00\u8a9e\u3067\u3059\u3002 class Greeter implements Comparable { String prefix = 'Hello,'; Greeter() {} Greeter.withPrefix(this.prefix); void greet(S\u2026","author_url":"https://blog.hatena.ne.jp/technohippy/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftechnohippy.hatenadiary.org%2Fentry%2F20111105%2F1320466974\" title=\" Optionally Typed Ruby - \u305a\u3063\u3068\u541b\u306e\u30bf\u30fc\u30f3\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_url":"https://hatena.blog","url":"https://technohippy.hatenadiary.org/entry/20111105/1320466974","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/t/technohippy/20111105/20111105124756.png","type":"rich","blog_url":"https://technohippy.hatenadiary.org/","title":" Optionally Typed Ruby"}