{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fshinkufencer.hateblo.jp%2Fentry%2F2018%2F08%2F05%2F235423\" title=\"Rails\u3067\u4f7f\u3048\u308bTime\u30af\u30e9\u30b9\u306e\u3044\u308d\u3044\u308d\u30b7\u30ea\u30fc\u30ba - \u30b3\u30fc\u30c9\u65e5\u9032\u6708\u6b69\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_url":"https://blog.hatena.ne.jp/shinkufencer/","version":"1.0","height":"190","width":"100%","published":"2018-08-05 23:54:23","url":"https://shinkufencer.hateblo.jp/entry/2018/08/05/235423","type":"rich","blog_url":"https://shinkufencer.hateblo.jp/","title":"Rails\u3067\u4f7f\u3048\u308bTime\u30af\u30e9\u30b9\u306e\u3044\u308d\u3044\u308d\u30b7\u30ea\u30fc\u30ba","image_url":null,"provider_name":"Hatena Blog","categories":["Rails","Tips"],"blog_title":"\u30b3\u30fc\u30c9\u65e5\u9032\u6708\u6b69","provider_url":"https://hatena.blog","author_name":"shinkufencer","description":"\u304a\u524d\u3001\u305d\u3093\u306a\u30d1\u30bf\u30fc\u30f3\u3082\u3042\u308b\u306e\u304b\u3063\u3066\u6c17\u6301\u3061\u306b\u306a\u308b\u306e\u3067\u4e00\u89a7 \u74b0\u5883 rails (5.2.0) \u56db\u5247\u6f14\u7b97\u7528\u306e\u6642\u9593 \u307e\u305a\u306f\u57fa\u672c\u3068\u3057\u3066\u3001Integer\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306f\u3001\u6642\u9593\u306e\u5358\u8a9e\u306b\u307e\u3064\u308f\u308b\u30e1\u30bd\u30c3\u30c9\u3092\u6301\u3063\u3066\u3044\u3066\u3001\u305d\u308c\u3089\u304c\u6642\u9593\u3092\u8868\u73fe\u3057\u3066\u304f\u308c\u308b\u3002 # 1\u79d2 1.second # 2\u5206 2.minute # 3\u6642\u9593 3.hour # 4\u65e5 4.day # 5\u9031\u9593 5.week # 6\u9031\u9593 6.month # 7\u5e74 7.year \u4f7f\u3044\u65b9\u3068\u3057\u3066\u306f\u8db3\u3057\u305f\u308a\u5f15\u3044\u305f\u308a\u3067\u4f7f\u3046 Time.zone.parse(\"2017-1-10 10:50:25\") + 1.hour => Tue, 10 Jan 2017 11:50:2\u2026"}