{"image_url":null,"author_url":"https://blog.hatena.ne.jp/rubytips86/","version":"1.0","provider_url":"https://hatena.blog","blog_url":"https://rubytips86.hatenablog.com/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Frubytips86.hatenablog.com%2Fentry%2F2014%2F03%2F28%2F132119\" title=\"\u6b63\u898f\u8868\u73fe\u3067\u7a7a\u767d\u6587\u5b57\u3092\u30de\u30c3\u30c1\u3055\u305b\u308b - 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>","type":"rich","provider_name":"Hatena Blog","height":"190","categories":[],"url":"https://rubytips86.hatenablog.com/entry/2014/03/28/132119","description":"Ruby\u306e\u6b63\u898f\u8868\u73fe\u3067\u306f\u30e1\u30bf\u6587\u5b57\\s\u304c\u7a7a\u767d\u6587\u5b57\u306b\u30de\u30c3\u30c1\u3059\u308b\u3002\u7a7a\u767d\u6587\u5b57\u3068\u306f\u6587\u5b57\u30af\u30e9\u30b9[ \\t\\r\\n\\f]\u306e\u3053\u3068\u3067\u3042\u308a\u3001\u534a\u89d2\u30b9\u30da\u30fc\u30b9\u306e\u307b\u304b\u30bf\u30d6\u3084\u6539\u884c\u6587\u5b57\u306b\u3082\u30de\u30c3\u30c1\u3059\u308b\u3002\u4ee5\u4e0b\u306fString#gsub\u306b\u3088\u308a\u6587\u5b57\u5217\u304b\u3089\u7a7a\u767d\u6587\u5b57\u3092\u3059\u3079\u3066\u9664\u53bb\u3059\u308b\u4f8b\u3067\u3042\u308b\u3002 p \" \\t\\rfoo\\n\\f\".gsub(/\\s/, '') #=> \"foo\" \u7a7a\u767d\u6587\u5b57\u306b\u5168\u89d2\u30b9\u30da\u30fc\u30b9\u304c\u542b\u307e\u308c\u306a\u3044\u3053\u3068\u306b\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3042\u308b\u3002\u5168\u89d2\u30b9\u30da\u30fc\u30b9\u3082\u542b\u3081\u3066\u7a7a\u767d\u6587\u5b57\u3092\u30de\u30c3\u30c1\u3057\u305f\u3044\u5834\u5408\u306f\u3001\u6587\u5b57\u30af\u30e9\u30b9\u3092\u4f7f\u3063\u3066\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u3059\u308b\u3002 p \" \\t\\rfoo\\n\\f\".gsub(/[\\s ]/, '') #=> \"foo\"","author_name":"rubytips86","title":"\u6b63\u898f\u8868\u73fe\u3067\u7a7a\u767d\u6587\u5b57\u3092\u30de\u30c3\u30c1\u3055\u305b\u308b","blog_title":"Ruby Tips!","width":"100%","published":"2014-03-28 13:21:19"}