{"provider_name":"Hatena Blog","blog_url":"https://m2ym.hatenadiary.org/","url":"https://m2ym.hatenadiary.org/entry/20090928/1254161592","provider_url":"https://hatena.blog","height":"190","width":"100%","version":"1.0","author_name":"m2ym","blog_title":"Functional Emacser","author_url":"https://blog.hatena.ne.jp/m2ym/","type":"rich","categories":[],"image_url":null,"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fm2ym.hatenadiary.org%2Fentry%2F20090928%2F1254161592\" title=\"\u30d2\u30e5\u30fc\u30ea\u30b9\u30c6\u30a3\u30c3\u30af\u306a\u578b\u63a8\u8ad6 - Functional Emacser\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","published":"2009-09-28 03:13:12","title":"\u30d2\u30e5\u30fc\u30ea\u30b9\u30c6\u30a3\u30c3\u30af\u306a\u578b\u63a8\u8ad6","description":"\u3082\u306f\u3084\u578b\u63a8\u8ad6\u3068\u547c\u3079\u306a\u3044\u3053\u3068\u306f\u627f\u77e5\u3067\u3059\u304c\u3001\u3042\u3048\u3066\u30e1\u30e2\u3057\u3066\u304a\u304d\u307e\u3059\u3002\u4e3b\u306b\u88dc\u5b8c\u76ee\u7684\u306e\u8a71\u3067\u3059\u3002Ruby\u306a\u3069\u306e\u52d5\u7684\u8a00\u8a9e\u3067\u306feval\u3084send\u3092\u4f7f\u3046\u3053\u3068\u3067\u3001\u7c21\u5358\u306b\u578b\u63a8\u8ad6\u3067\u304d\u306a\u3044\u72b6\u6cc1\u3092\u4f5c\u308a\u51fa\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u305d\u306e\u3088\u3046\u306a\u72b6\u6cc1\u3067\u306f\u5f53\u7136\u3001\u7cbe\u5ea6\u306e\u826f\u3044\u88dc\u5b8c\u3092\u63d0\u4f9b\u3067\u304d\u307e\u305b\u3093\u3002\u305d\u3046\u3044\u3046\u5834\u5408\u306e\u89e3\u6c7a\u7b56\u3068\u3057\u3066\u3001\u5909\u6570\u540d\u3084\u30e1\u30bd\u30c3\u30c9\u540d\u304b\u3089\u9069\u5207\u306a\u578b\u3092\u30d2\u30e5\u30fc\u30ea\u30b9\u30c6\u30a3\u30c3\u30af\u306b\u63a8\u6e2c\u3057\u3066\u304f\u308c\u308b\u3068\u826f\u3044\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u4f8b\u3048\u3070\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002 file\u3068\u3044\u3046\u540d\u524d\u306fString\u304bFile\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3060\u308d\u3046 gsub\u3068\u3044\u3046\u30e1\u30bd\u30c3\u30c9\u304c\u547c\u3070\u308c\u3066\u3044\u308b\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306fString\u3060\u308d\u3046 map\u3068\u3044\u3046\u30e1\u30bd\u30c3\u30c9\u304c\u547c\u3070\u308c\u3066\u3044\u308b\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306fEnumerable\u2026"}