{"categories":["Swift","iOS"],"title":"Swift\u306efunc\u306e\u5f15\u6570\u306b\u51fa\u3066\u304f\u308b\u30a2\u30f3\u30c0\u30fc\u30b9\u30b3\u30a2\u3084\u30b7\u30e3\u30fc\u30d7\u306e\u610f\u5473\u306b\u3064\u3044\u3066\u8abf\u3079\u305f","url":"https://shoken.hatenablog.com/entry/2014/06/18/151548","blog_title":"Shoken Startup Blog","image_url":null,"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fshoken.hatenablog.com%2Fentry%2F2014%2F06%2F18%2F151548\" title=\"Swift\u306efunc\u306e\u5f15\u6570\u306b\u51fa\u3066\u304f\u308b\u30a2\u30f3\u30c0\u30fc\u30b9\u30b3\u30a2\u3084\u30b7\u30e3\u30fc\u30d7\u306e\u610f\u5473\u306b\u3064\u3044\u3066\u8abf\u3079\u305f - Shoken Startup Blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_url":"https://blog.hatena.ne.jp/sfujisak/","height":"190","blog_url":"https://shoken.hatenablog.com/","provider_name":"Hatena Blog","description":"Swift\u3067\u306ffunc\u3067\u30e1\u30bd\u30c3\u30c9\u3092\u5b9a\u7fa9\u3059\u308b\u3002 func\u306e\u5f15\u6570\u306b\u51fa\u3066\u304f\u308b\u30a2\u30f3\u30c0\u30fc\u30b9\u30b3\u30a2\u3084\u30b7\u30e3\u30fc\u30d7\u306fExternal Parameter Names\u3068\u3044\u3046\u3002 \u3053\u308c\u306f\u30e1\u30bd\u30c3\u30c9\u306e\u5f15\u6570\u3092\u30e9\u30d9\u30eb\u5316\u3059\u308b\u5834\u5408\u306b\u4f7f\u3046\u3002Ruby\u306e\u30ad\u30fc\u30ef\u30fc\u30c9\u5f15\u6570\u3068\u4f3c\u3066\u3044\u308b\u3002 Swift\u3067\u306f\u7b2c\u4e8c\u5f15\u6570\u4ee5\u964d\u306f\u30e9\u30d9\u30eb\u3092\u4ed8\u3051\u3066\u547c\u3073\u51fa\u3059\u5fc5\u8981\u304c\u3042\u308b func join(s1: String, s2: String, joiner: String) -> String { return s1 + joiner + s2 } join(\"hello\", \"world\", \":\") // => \u30b3\u30f3\u30d1\u30a4\u30eb\u30a8\u30e9\u30fc join(\"hello\", s2: \"\u2026","published":"2014-06-18 15:15:48","author_name":"sfujisak","type":"rich","provider_url":"https://hatena.blog","version":"1.0","width":"100%"}