{"blog_url":"https://mametter.hatenablog.com/","categories":["Ruby"],"author_url":"https://blog.hatena.ne.jp/ku-ma-me/","url":"https://mametter.hatenablog.com/entry/20080223/p3","provider_url":"https://hatena.blog","author_name":"ku-ma-me","published":"2008-02-23 00:00:02","version":"1.0","title":" \u6700\u8fd1\u306e Ruby \u51e6\u7406\u7cfb\u306e\u8a71","height":"190","width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmametter.hatenablog.com%2Fentry%2F20080223%2Fp3\" title=\" \u6700\u8fd1\u306e Ruby \u51e6\u7406\u7cfb\u306e\u8a71 - \u307e\u3081\u3081\u3082\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","image_url":null,"type":"rich","provider_name":"Hatena Blog","blog_title":"\u307e\u3081\u3081\u3082","description":"\u9152\u4e95\u3055\u3093\u306b\u6559\u3048\u3066\u3082\u3089\u3063\u3066\u3001\u7b2c 341 \u56de PTT \u306b\u884c\u3063\u3066\u307f\u307e\u3057\u305f\u3002PTT \u521d\u53c2\u52a0\u3002\u3068\u3066\u3082\u9762\u767d\u304b\u3063\u305f\u3067\u3059\u30024 \u3064\u306e\u8a71\u984c\u304c\u3042\u308a\u307e\u3057\u305f\u3002 \u6700\u8fd1\u306e Ruby \u51e6\u7406\u7cfb\u306e\u8a71 \u8ffd\u52a0\u3055\u308c\u305f\u6587\u6cd5\u3068\u304b\u3001\u30c0\u30a4\u30a8\u30c3\u30c8\u306e\u8a71\u3068\u304b\u3002pseudo keyword \u3063\u3066\u77e5\u3089\u306a\u304b\u3063\u305f\u30fc\u3002callee \u5074\u306e\u5b9a\u7fa9\u3082\u3042\u3063\u305f\u6c17\u304c\u3057\u305f\u3051\u3069\u5fd8\u308c\u307e\u3057\u305f\u3002 def foo(h); p h; end foo(a: 1, b: 2) #=> {:a=>1, :b=>2} \u3061\u3083\u3093\u3068\u3057\u305f\u4e26\u5217\u5316 Ruby \u306e\u30b9\u30ec\u30c3\u30c9\u304c\u3061\u3083\u3093\u3068\u4e26\u5217\u5b9f\u884c\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u305f\u3068\u3044\u3046\u8a71\u3002\u3059\u3054\u3044\u306a\u30fc\u3002\u305f\u3060\u3001\u8907\u6570\u306e\u30b9\u30ec\u30c3\u30c9\u3092\u4e26\u5217\u306b\u8d70\u3089\u305b\u305f\u3044\u3088\u3046\u306a\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u66f8\u304f\u306e\u306f\u307e\u3060\u5148\u306a\u6c17\u304c\u3059\u308b\u306e\u2026"}