{"type":"rich","author_name":"takuya_1st","version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftakuya-1st.hatenablog.jp%2Fentry%2F2014%2F02%2F25%2F232329\" title=\"ruby\u306eString#insert \u306f\u7834\u58ca\u7684\u30e1\u30bd\u30c3\u30c9\u3060\u3063\u305f\u3002 - \u305d\u308c\u30de\u30b0\u3067\uff01\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_title":"\u305d\u308c\u30de\u30b0\u3067\uff01","image_url":null,"height":"190","published":"2014-02-25 23:23:29","categories":[],"author_url":"https://blog.hatena.ne.jp/takuya_1st/","blog_url":"https://takuya-1st.hatenablog.jp/","title":"ruby\u306eString#insert \u306f\u7834\u58ca\u7684\u30e1\u30bd\u30c3\u30c9\u3060\u3063\u305f\u3002","provider_name":"Hatena Blog","url":"https://takuya-1st.hatenablog.jp/entry/2014/02/25/232329","description":"\u3073\u3063\u304f\u308a\u30de\u30fc\u30af\u304c\u3064\u3044\u3066\u306a\u3044\u306e\u3067\u3001\u975e\u7834\u58ca\u7684\u30e1\u30bd\u30c3\u30c9\u3060\u3068\u601d\u3063\u3066\u30b3\u30fc\u30c9\u66f8\u3044\u3066\u305f\u3089\u3001\u3069\u3046\u3082\u30aa\u30ab\u30b7\u30a4\u306e\u3067\u3088\u304f\u8abf\u3079\u3066\u307f\u305f\u3089\u7834\u58ca\u7684\u30e1\u30bd\u30c3\u30c9\u3060\u3063\u305f\u3002\u30cf\u30de\u3063\u305f name = \"takuya\" #=> \"takuya\" name.insert(1,\"#\") #=> \"t#akuya\" puts name #=> \"t#akuya\" \u2190\u3053\u308c\u306f\u3002\u3002\u3002 \u5bfe\u7b56\u3002clone\u3059\u308b\u3079 name = \"takuya\" name.clone.insert(1,\"#\") #=> \"t#akuya\" puts name #=> \"takuya\" \u5bfe\u7b56\uff1a\u30e2\u30f3\u30ad\u30fc\u30d1\u30c3\u30c1\u3060\u308d\u3053\u3053\u306f class String alias_method :in\u2026","provider_url":"https://hatena.blog","width":"100%"}