{"type":"rich","author_url":"https://blog.hatena.ne.jp/naoty_k/","width":"100%","description":"FRP\u306e\u8a18\u4e8b\u3092\u3044\u304f\u3064\u304b\u898b\u3066\u3042\u307e\u308a\u7406\u89e3\u3067\u304d\u306a\u304b\u3063\u305f\u306e\u3067\u3001Swift\u3067\u30b9\u30c8\u30ea\u30fc\u30e0\u3092\u6271\u3046\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u66f8\u3044\u3066\u307f\u305f\u3002\u7d50\u8ad6\u304b\u3089\u8a00\u3046\u3068\u3001\u307e\u3060\u30b9\u30c8\u30ea\u30fc\u30e0\u306b\u3064\u3044\u3066\u6df1\u304f\u7406\u89e3\u3067\u304d\u3066\u3044\u306a\u3044\u611f\u3058\u304c\u3059\u308b\u306e\u3067\u300cFRP\u3068\u306f\u4f55\u304b\u300d\u300c\u30b9\u30c8\u30ea\u30fc\u30e0\u3068\u306f\u4f55\u304b\u300d\u3068\u3044\u3063\u305f\u8a71\u306f\u3057\u306a\u3044\u3002\u305d\u3046\u3044\u3046\u8a71\u306f\u4ed6\u306e\u30a8\u30f3\u30c8\u30ea\u30fc\u3092\u8aad\u3093\u3067\u307b\u3057\u3044\u3068\u601d\u3046\u3002 naoty/Stream \u00b7 GitHub demo let stream = Stream<String>() let counterStream: Stream<Int> = stream.map({ message in return countElements(message) }).scan(0, {\u2026","provider_name":"Hatena Blog","version":"1.0","published":"2014-08-31 00:01:15","provider_url":"https://hatena.blog","blog_url":"https://naoty.hatenablog.com/","author_name":"naoty_k","categories":[],"title":"Swift\u3067\u30b9\u30c8\u30ea\u30fc\u30e0\u3092\u6271\u3046\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u66f8\u3044\u305f","url":"https://naoty.hatenablog.com/entry/2014/08/31/000115","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fnaoty.hatenablog.com%2Fentry%2F2014%2F08%2F31%2F000115\" title=\"Swift\u3067\u30b9\u30c8\u30ea\u30fc\u30e0\u3092\u6271\u3046\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u66f8\u3044\u305f - AnyType\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","height":"190","blog_title":"AnyType","image_url":null}