{"author_url":"https://blog.hatena.ne.jp/unageanu/","author_name":"unageanu","provider_url":"https://hatena.blog","blog_url":"https://unageanu.hatenablog.com/","version":"1.0","published":"2008-11-02 17:27:37","type":"rich","url":"https://unageanu.hatenablog.com/entry/20081102/1225614457","description":"\u5f15\u6570\u306b\u300c*\u300d \u3092\u4ed8\u3051\u308b\u3068\u300c\u6b8b\u308a\u306e\u3059\u3079\u3066\u306e\u5f15\u6570\u300d\u304c\u683c\u7d0d\u3055\u308c\u308b\u53ef\u5909\u9577\u5f15\u6570\u3068\u306a\u308a\u307e\u3059\u304c\u3001\u3053\u308c\u306b\u306f\u30d6\u30ed\u30c3\u30af\u5f15\u6570\u306f\u542b\u307e\u308c\u307e\u305b\u3093\u3002\u305f\u3068\u3048\u3070\u300cmethod_missing\u300d\u3092\u4f7f\u3063\u3066\u7c21\u5358\u306a\u30d7\u30ed\u30ad\u30b7\u3092\u66f8\u304f\u5834\u5408\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u66f8\u3044\u3066\u3057\u307e\u3046\u3068\u30d6\u30ed\u30c3\u30af\u5f15\u6570\u304c\u6e21\u3055\u308c\u307e\u305b\u3093\u3002 # \u59d4\u8b72\u5148\u30af\u30e9\u30b9 class Kitten def meow( prefix, &suffix ) \"#{prefix} meow! #{ suffix && suffix.call}\" end end # method_missing\u3092\u4f7f\u3046\u30d7\u30ed\u30ad\u30b7 class Proxy def initialize( delegate ) @delegate =\u2026","image_url":null,"provider_name":"Hatena Blog","height":"190","width":"100%","title":" \u53ef\u5909\u9577\u5f15\u6570\u306b\u306f\u30d6\u30ed\u30c3\u30af\u5f15\u6570\u306f\u542b\u307e\u308c\u306a\u3044\u3002","categories":["Ruby"],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Funageanu.hatenablog.com%2Fentry%2F20081102%2F1225614457\" title=\" \u53ef\u5909\u9577\u5f15\u6570\u306b\u306f\u30d6\u30ed\u30c3\u30af\u5f15\u6570\u306f\u542b\u307e\u308c\u306a\u3044\u3002 - \u3046\u306a\u306e\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_title":"\u3046\u306a\u306e\u65e5\u8a18"}