{"title":"Object#method","author_name":"mzp","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmzp.hatenadiary.org%2Fentry%2F20070310%2F1184801415\" title=\"Object#method - \u307f\u305a\u3074\u30fc\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>","width":"100%","height":"190","url":"https://mzp.hatenadiary.org/entry/20070310/1184801415","image_url":null,"description":"\u3044\u3044\u30e1\u30bd\u30c3\u30c9\u3092\u898b\u3064\u3051\u305f\u3002 method(name) self \u306e\u30e1\u30bd\u30c3\u30c9 name \u3092\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u5316\u3057\u305f Method \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u8fd4\u3057\u307e\u3059\u3002name \u306f Symbol \u307e\u305f\u306f\u6587\u5b57\u5217\u3067\u6307\u5b9a\u3057\u307e\u3059\u3002 \u3053\u308c\u306f\u3001\u9069\u5f53\u306a\u95a2\u6570f\u304c\u5b9a\u7fa9\u3055\u308c\u3066\u3044\u3066\u3001\u305d\u308c\u3092\u5225\u306e\u95a2\u6570\u306b\u6e21\u3059\u3068\u304d\u306b\u4fbf\u5229\u3002\u4f8b\u3048\u3070\u3001\u4eca\u307e\u3067map\u306f\u3053\u3046\u66f8\u3044\u3066\u3044\u305f\u3002 some_array.map{|item| f item } \u3053\u308c\u3092\u6b21\u306e\u3088\u3046\u306b\u66f8\u304d\u76f4\u305b\u308b\u3002 some_array.map &method(:f) \u51e6\u7406\u306e\u5185\u5bb9\u306f\u5909\u308f\u3063\u3066\u3044\u306a\u3044\u3051\u308c\u3069\u3001Object#method\u3092\u4f7f\u3063\u305f\u65b9\u304c\u610f\u5473\u304c\u5206\u304b\u308a\u3084\u3059\u3044\u3057\u3001\u77ed\u304f\u66f8\u3051\u308b\u3002# \u95a2\u6570\u578b\u8a00\u8a9e\u3063\u307d\u3044\u306d\u3047","published":"2007-03-10 08:30:15","version":"1.0","categories":["Ruby"],"blog_url":"https://mzp.hatenadiary.org/","provider_name":"Hatena Blog","provider_url":"https://hatena.blog","type":"rich","blog_title":"\u307f\u305a\u3074\u30fc\u65e5\u8a18","author_url":"https://blog.hatena.ne.jp/mzp/"}