{"title":"\u30e1\u30bd\u30c3\u30c9\u3067\u6587\u5b57\u5217\u3092\u5148\u982d\u306b\u304f\u3063\u3064\u3051\u308b","blog_url":"https://rpg.hateblo.jp/","type":"rich","url":"https://rpg.hateblo.jp/entry/20070805/p1","image_url":null,"author_url":"https://blog.hatena.ne.jp/aru_pg/","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Frpg.hateblo.jp%2Fentry%2F20070805%2Fp1\" title=\"\u30e1\u30bd\u30c3\u30c9\u3067\u6587\u5b57\u5217\u3092\u5148\u982d\u306b\u304f\u3063\u3064\u3051\u308b - \u3042\u30fc\u308bPG - \u793e\u4f1a\u4eba\u306e\u30c7\u30b8\u30bf\u30eb\u751f\u6d3b\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","description":"\u5148\u65e5\u3064\u307e\u3065\u3044\u305f\u3068\u3053\u308d\u3002 \u6700\u5f8c\u306b\u304f\u3063\u3064\u3051\u308b\u306e\u3067\u3042\u308c\u3070String#concat\u3067\u3044\u3044\u3093\u3060\u3051\u3069\u3001\u5148\u982d\u306b\u8ffd\u52a0\u3059\u308b\u65b9\u6cd5\u304c\u308f\u304b\u3089\u306a\u3044\u3002 \u305d\u3082\u305d\u3082\u30e1\u30bd\u30c3\u30c9\u306b\u6e21\u3055\u308c\u305f\u5f15\u6570\uff08\u30ec\u30b7\u30fc\u30d0\uff1f\uff09\u306e\u4f4d\u7f6e\u4ed8\u3051\u304c\u30a4\u30de\u30a4\u30c1\u308f\u304b\u3089\u306a\u3044\u3002 \u7d50\u5c40\u8fd4\u308a\u5024\u3067\u66f4\u65b0\u3059\u308b\u3053\u3068\u306b\u3057\u3066\u307f\u305f\u3051\u3069\u3001\u3082\u3063\u3068\u30b9\u30de\u30fc\u30c8\u306a\u65b9\u6cd5\u304c\u3042\u308b\u3093\u3058\u3083\u306a\u3044\u304b\u30fb\u30fb\u30fb\u3002 def hoge!(arg) arg.gsub!(/a/, \"A\") arg = \"def\".concat(arg) puts arg return arg end str = \"abc\" hoge!(str) puts str str = hoge!(str) puts str\u7d50\u679c defAbc Abc \u2026","published":"2007-08-05 00:00:00","width":"100%","provider_name":"Hatena Blog","blog_title":"\u3042\u30fc\u308bPG - \u793e\u4f1a\u4eba\u306e\u30c7\u30b8\u30bf\u30eb\u751f\u6d3b","categories":["Ruby"],"author_name":"aru_pg","height":"190","version":"1.0"}