{"published":"2009-07-10 23:52:00","description":"scala> def apply(n:Int)(f:Int => Int) = { | f(n) | } apply: (Int)((Int) => Int)Int scala> apply(3)((n) => n * 3) res8: Int = 9func(arg1)(arg_func) \u3063\u3066\u66f8\u304d\u65b9\u3092\u3059\u308b\u3089\u3057\u3044\u3002 func(arg1, arg_func) \u3058\u3083\u30c0\u30e1\u306a\u3093\u3060\u308d\u3046\u304b\u30fb\u30fb\u30fb\u3002\u306a\u3093\u304b\u30c0\u30e1\u3063\u307d\u3044\u3002\u6587\u6cd5\u898f\u5247\u3092\u305c\u3093\u305c\u3093\u308f\u304b\u3063\u3066\u304a\u3089\u305a\u306b\u6a21\u5199\u3057\u3066\u308b\u3060\u3051\u306a\u306e\u3067\u30c0\u30e1\u306a\u308a\u304f\u3064\u306f\u3055\u3063\u3071\u308a\u308f\u304b\u308a\u307e\u305b\u3093\u3002 = \u306a\u3068\u3053\u308d\u3068 => \u306a\u3068\u3053\u308d\u306e\u9055\u3044\u3068\u304b\u3002\u3061\u306a\u307f\u306b\u307e\u308b\u3067 Scala \u671f\u3067\u3082\u304d\u305f\u304b\u306e\u3088\u3046\u306b\u7a81\u7136\u3084\u308a\u306f\u2026","author_name":"a666666","url":"https://blog.kyanny.me/entry/20090710/1247237520","height":"190","title":"Scala \u3067\u9ad8\u968e\u95a2\u6570","blog_title":"@kyanny's blog","width":"100%","provider_name":"Hatena Blog","provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/a666666/","image_url":null,"categories":[],"type":"rich","blog_url":"https://blog.kyanny.me/","version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.kyanny.me%2Fentry%2F20090710%2F1247237520\" title=\"Scala \u3067\u9ad8\u968e\u95a2\u6570 - @kyanny&#39;s blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>"}