{"blog_title":"\u30a6\u30a7\u30d6\u30a8\u30f3\u30b8\u30cb\u30a2\u73cd\u9053\u4e2d","categories":["Rails","Ruby"],"height":"190","type":"rich","author_url":"https://blog.hatena.ne.jp/te-nu/","blog_url":"https://www.te-nu.com/","description":"Ruby\u306eObject#tap\u304c\u4fbf\u5229\u3060\u3063\u305f\u306e\u3067\u7d39\u4ecb\u3057\u307e\u3059\u3002\uff08\u6614\u304b\u3089\u3042\u308b\u3089\u3057\u3044\u3051\u3069\uff09 tap\u30e1\u30bd\u30c3\u30c9\u3068\u306f \u30d6\u30ed\u30c3\u30af\u6587\u3092\u6e21\u3059\u3068\u4e2d\u8eab\u306e\u51e6\u7406\u3092\u8d70\u3089\u305b\u3066\u30ec\u30b7\u30fc\u30d0\u3092\u8fd4\u3059\u30e1\u30bd\u30c3\u30c9\u3067\u3059\u3002 hoge = \"test\".tap do |string| puts string true end puts hoge # \"test\" Object\u30af\u30e9\u30b9\u306b\u5b9a\u7fa9\u3055\u308c\u3066\u3044\u308b\u306e\u3067\u5927\u4f53\u306e\u30af\u30e9\u30b9\u3067\u4f7f\u3048\u307e\u3059\u3002 \u30e1\u30ea\u30c3\u30c8 \u30ec\u30b7\u30fc\u30d0\u3092\u8fd4\u3055\u306a\u3044\u7834\u58ca\u7684\u30e1\u30bd\u30c3\u30c9\u306b\u30ec\u30b7\u30fc\u30d0\u3092\u8fd4\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 \u3044\u3061\u3044\u3061\u5909\u6570\u3092\u4f5c\u3063\u3066\u5165\u308c\u3066\u2026\u3063\u3066\u51e6\u7406\u3092\u7701\u3044\u305f\u308a\u3067\u304d\u307e\u3059\u3002 Rails\u306esave\u3068\u304b \u4f8b\u3048\u3070\u300cDB\u306b\u4fdd\u5b58\u3057\u3066ActiveRecord\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u2026","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwww.te-nu.com%2Fentry%2F2018%2F03%2F18%2F190000\" title=\"Ruby\u306etap\u30e1\u30bd\u30c3\u30c9\u304c\u4fbf\u5229\u306a\u306e\u3067\u7d39\u4ecb\u3059\u308b - \u30a6\u30a7\u30d6\u30a8\u30f3\u30b8\u30cb\u30a2\u73cd\u9053\u4e2d\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_name":"Hatena Blog","version":"1.0","url":"https://www.te-nu.com/entry/2018/03/18/190000","title":"Ruby\u306etap\u30e1\u30bd\u30c3\u30c9\u304c\u4fbf\u5229\u306a\u306e\u3067\u7d39\u4ecb\u3059\u308b","width":"100%","provider_url":"https://hatena.blog","author_name":"te-nu","published":"2018-03-18 19:00:00","image_url":null}