{"image_url":null,"categories":["Haskell","JavaScript","Ruby"],"blog_title":"\u3042\u3069\u3051\u306a\u3044\u8a71","author_url":"https://blog.hatena.ne.jp/kazu-yamamoto/","blog_url":"https://kazu-yamamoto.hatenablog.jp/","description":"Ruby \u3067\u306f\u30d6\u30ed\u30c3\u30af\u304c\u81ea\u6162\u3089\u3057\u3044\u3002\u5236\u5fa1\u69cb\u9020\u3092\u81ea\u7531\u306b\u4f5c\u308c\u308b\u611f\u3058\u304c\u3059\u308b\u306e\u3060\u3068\u8a00\u3046\u3002 obj.foo do |x,y| x \u3092\u4f7f\u3046 y \u3092\u4f7f\u3046 end \u3053\u308c\u306f\u3001\u9ad8\u968e\u95a2\u6570\u306e\u6700\u5f8c\u306e\u5f15\u6570\u3068\u3057\u3066\u7121\u540d\u95a2\u6570\u3092\u6e21\u3057\u3066\u3044\u308b\u3053\u3068\u306b\u4ed6\u306a\u3089\u306a\u3044\u3002\u4ed6\u306e\u8a00\u8a9e\u3067\u3069\u3046\u306a\u308b\u304b\u8003\u3048\u3066\u307f\u308b\u3002JavaScript \u3067\u306f\u3053\u3046\u306a\u308b\u3002 foo(arg,function(x,y) { x \u3092\u4f7f\u3046; y \u3092\u4f7f\u3046; }); \u305f\u3057\u304b\u306b\u3001function \u3068\u304b\u9589\u3058\u62ec\u5f27\u304c\u5197\u9577\u306a\u5370\u8c61\u3092\u53d7\u3051\u308b\u3002Haskell \u3067\u66f8\u304f\u3068\u3053\u3046\u306a\u308b\u3002 foo xs $ \\x y -> do x \u3092\u4f7f\u3046 y \u3092\u4f7f\u3046 end \u304c\u306a\u3044\u5206\u3001Ruby \u3088\u308a\u3082\u3059\u3063\u304d\u308a\u3057\u305f\u611f\u3058\u3002Python\u2026","type":"rich","height":"190","width":"100%","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkazu-yamamoto.hatenablog.jp%2Fentry%2F20090630%2F1246334642\" title=\"\u9ad8\u968e\u95a2\u6570\u3068\u7121\u540d\u95a2\u6570 - \u3042\u3069\u3051\u306a\u3044\u8a71\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","url":"https://kazu-yamamoto.hatenablog.jp/entry/20090630/1246334642","provider_name":"Hatena Blog","author_name":"kazu-yamamoto","version":"1.0","title":"\u9ad8\u968e\u95a2\u6570\u3068\u7121\u540d\u95a2\u6570","published":"2009-06-30 13:04:02"}