{"provider_name":"Hatena Blog","blog_title":"Ruby Tips!","version":"1.0","categories":[],"published":"2014-04-03 11:35:47","title":"\u30e1\u30bd\u30c3\u30c9\u3092\u518d\u5b9a\u7fa9\u3059\u308b\u3068\u304dalias\u3067\u5143\u306e\u30e1\u30bd\u30c3\u30c9\u3092\u6b8b\u3057\u3066\u304a\u304f","height":"190","type":"rich","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Frubytips86.hatenablog.com%2Fentry%2F2014%2F04%2F03%2F113547\" title=\"\u30e1\u30bd\u30c3\u30c9\u3092\u518d\u5b9a\u7fa9\u3059\u308b\u3068\u304dalias\u3067\u5143\u306e\u30e1\u30bd\u30c3\u30c9\u3092\u6b8b\u3057\u3066\u304a\u304f - Ruby Tips!\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","description":"\u30e1\u30bd\u30c3\u30c9\u3092\u518d\u5b9a\u7fa9\u3059\u308b\u3068\u304dalias\u3067\u5143\u306e\u30e1\u30bd\u30c3\u30c9\u3092\u6b8b\u3057\u3066\u304a\u304f\u3042\u308b\u30af\u30e9\u30b9\u3092\u7d99\u627f\u3057\u3066\u65e2\u5b58\u306e\u30e1\u30bd\u30c3\u30c9\u3092\u518d\u5b9a\u7fa9\u3059\u308b\u5834\u5408\u3001\u5143\u306e\u30e1\u30bd\u30c3\u30c9\u306balias\u3092\u4ed8\u3051\u3066\u304a\u304f\u3068\u3001\u518d\u5b9a\u7fa9\u3059\u308b\u30e1\u30bd\u30c3\u30c9\u306e\u4e2d\u3067\u5143\u306e\u30e1\u30bd\u30c3\u30c9\u3092\u547c\u3076\u3053\u3068\u304c\u3067\u304d\u308b\u3002\u5143\u306e\u30e1\u30bd\u30c3\u30c9\u306e\u6a5f\u80fd\u3092\u6d3b\u304b\u3057\u3064\u3064\u3001\u4f55\u304b\u6a5f\u80fd\u3092\u8ffd\u52a0\u3057\u305f\u3044\u5834\u5408\u306b\u826f\u304f\u4f7f\u3046\u65b9\u6cd5\u3060\u3002 class SuperClazz def method puts 'original method' end end class Clazz < SuperClazz alias __method method def method puts 'preprocessing' __method puts 'postp\u2026","author_name":"rubytips86","url":"https://rubytips86.hatenablog.com/entry/2014/04/03/113547","provider_url":"https://hatena.blog","image_url":null,"blog_url":"https://rubytips86.hatenablog.com/","width":"100%","author_url":"https://blog.hatena.ne.jp/rubytips86/"}