{"type":"rich","version":"1.0","published":"2018-08-18 14:12:49","provider_name":"Hatena Blog","author_name":"papix","title":"Perl\u3067, \u3042\u308b\u30af\u30e9\u30b9\u306e\u89aa(\u7d99\u627f\u5143)\u3092\u8abf\u3079\u308b","provider_url":"https://hatena.blog","height":"190","image_url":null,"description":"\u5999\u306b\u8a70\u307e\u3063\u3066\u3057\u307e\u3063\u305f\u306e\u3067\u5099\u5fd8\u9332\u7684\u306b\u66f8\u304d\u8a18\u3057\u3066\u304a\u304d\u307e\u3059. \u3055\u3066, \u6b21\u306e\u3088\u3046\u306a\u7d99\u627f\u3092\u3057\u3066\u3044\u308bPerl\u306e\u30af\u30e9\u30b9\u304c\u3042\u308b\u3068\u3057\u307e\u3059: My::Lib1 <- My::Lib2 <- My::Lib3 My::Lib3\u306fMy::Lib2\u3092, My::Lib2\u306fMy::Lib1\u3092\u7d99\u627f\u3057\u3066\u3044\u308b\u611f\u3058\u3067\u3059. \u3053\u306e\u6642, \u4f8b\u3048\u3070My::Lib3\u306e\u89aa(\u7d99\u627f\u5143)\u306f\u3069\u3053\u304b\u3092\u5f97\u308b\u306b\u306f\u3069\u3046\u3059\u308c\u3070\u3088\u3044\u3067\u3057\u3087\u3046\u304b? \u89e3\u6cd51: ISA\u3092\u898b\u308b My::Lib3\u306e\u7d99\u627f\u5143\u306f, My::Lib3\u306e@ISA\u306b\u5165\u308a\u307e\u3059. \u306a\u306e\u3067, @ISA\u3092\u7121\u7406\u3084\u308a\u306b\u898b\u308b\u3068\u3044\u3046\u624b\u304c\u3042\u308a\u307e\u3059. no strict 'refs'; my @isa = *{\"My::\u2026","blog_title":"Masteries","categories":[],"blog_url":"https://papix.hatenablog.com/","author_url":"https://blog.hatena.ne.jp/papix/","url":"https://papix.hatenablog.com/entry/2018/08/18/141249","width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fpapix.hatenablog.com%2Fentry%2F2018%2F08%2F18%2F141249\" title=\"Perl\u3067, \u3042\u308b\u30af\u30e9\u30b9\u306e\u89aa(\u7d99\u627f\u5143)\u3092\u8abf\u3079\u308b - Masteries\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>"}