{"author_url":"https://blog.hatena.ne.jp/tomotomo1129/","categories":["Ruby"],"url":"https://job-info.hateblo.jp/entry/2024/08/23/202734","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fjob-info.hateblo.jp%2Fentry%2F2024%2F08%2F23%2F202734\" title=\"Ruby\u306e\u30d3\u30c3\u30af\u30ea\u30de\u30fc\u30af\u306e\u610f\u5473 - Web\u958b\u767a\u306b\u304a\u3051\u308b\u77e5\u898b\u5171\u6709\u7cfb\u30da\u30fc\u30b8\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","title":"Ruby\u306e\u30d3\u30c3\u30af\u30ea\u30de\u30fc\u30af\u306e\u610f\u5473","blog_title":"Web\u958b\u767a\u306b\u304a\u3051\u308b\u77e5\u898b\u5171\u6709\u7cfb\u30da\u30fc\u30b8","provider_url":"https://hatena.blog","version":"1.0","image_url":null,"author_name":"tomotomo1129","height":"190","blog_url":"https://job-info.hateblo.jp/","type":"rich","description":"Ruby\u306e\u30d3\u30c3\u30af\u30ea\u30de\u30fc\u30af\u306e\u610f\u5473 Ruby\u306e\u30d3\u30c3\u30af\u30ea\u30de\u30fc\u30af\u306e\u610f\u5473 Ruby\u306b\u304a\u3051\u308b\u30d3\u30c3\u30af\u30ea\u30de\u30fc\u30af\uff08!\uff09\u306b\u306f\u3044\u304f\u3064\u304b\u306e\u4f7f\u3044\u65b9\u304c\u3042\u308a\u307e\u3059\u30021. \u7834\u58ca\u7684\u30e1\u30bd\u30c3\u30c9 \u30e1\u30bd\u30c3\u30c9\u540d\u306e\u672b\u5c3e\u306b\u30d3\u30c3\u30af\u30ea\u30de\u30fc\u30af\u304c\u4ed8\u304f\u3068\u3001\u305d\u306e\u30e1\u30bd\u30c3\u30c9\u304c\u7834\u58ca\u7684\uff08destructive\uff09\u3067\u3042\u308b\u3053\u3068\u3092\u793a\u3057\u307e\u3059\u3002 \u3064\u307e\u308a\u3001\u5143\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u5909\u66f4\u3059\u308b\u30e1\u30bd\u30c3\u30c9\u3067\u3059\u3002 \u4f8b\u3048\u3070\u3001String \u30af\u30e9\u30b9\u306e gsub! \u30e1\u30bd\u30c3\u30c9\u306f\u3001\u6587\u5b57\u5217\u3092\u7f6e\u63db\u3059\u308b\u969b\u306b\u5143\u306e\u6587\u5b57\u5217\u3092\u76f4\u63a5\u5909\u66f4\u3057\u307e\u3059\u3002 str = \"hello\" str.gsub!(\"e\", \"a\") puts str # \"hallo\" \u3068\u8868\u793a\u3055\u308c\u308b 2. \u8ad6\u7406\u5426\u5b9a \u30d3\u30c3\u30af\u30ea\u30de\u30fc\u30af\u3092\u5358\u72ec\u3067\u4f7f\u3046\u3068\u3001\u8ad6\u7406\u5426\u5b9a\u306e\u610f\u2026","provider_name":"Hatena Blog","width":"100%","published":"2024-08-23 20:27:34"}