{"categories":["rails"],"published":"2014-04-19 21:38:43","url":"https://blog.willnet.in/entry/2014/04/19/213843","type":"rich","image_url":null,"author_name":"willnet","author_url":"https://blog.hatena.ne.jp/willnet/","blog_title":"\u304a\u3082\u3057\u308dweb\u30b5\u30fc\u30d3\u30b9\u958b\u767a\u65e5\u8a18","provider_name":"Hatena Blog","blog_url":"https://blog.willnet.in/","height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.willnet.in%2Fentry%2F2014%2F04%2F19%2F213843\" title=\"Rails 4.1.0 \u3067\u65b0\u3057\u304f\u5c0e\u5165\u3055\u308c\u305f\u4fbf\u5229\u30e1\u30bd\u30c3\u30c9 - \u304a\u3082\u3057\u308dweb\u30b5\u30fc\u30d3\u30b9\u958b\u767a\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","title":"Rails 4.1.0 \u3067\u65b0\u3057\u304f\u5c0e\u5165\u3055\u308c\u305f\u4fbf\u5229\u30e1\u30bd\u30c3\u30c9","width":"100%","description":"Rails(ActiveSupport) \u306f\u6a19\u6e96\u30af\u30e9\u30b9\u3092\u62e1\u5f35\u3057\u305f\u4fbf\u5229\u30e1\u30bd\u30c3\u30c9\u7fa4\u3092\u63d0\u4f9b\u3057\u3066\u304f\u308c\u3066\u3044\u307e\u3059\u3002\u6642\u3005\u3053\u308c\u306f\u4f7f\u308f\u306a\u3044\u306a\u30fc\u2026\u3068\u3044\u3046\u5fae\u5999\u306a\u3084\u3064\u3082\u3042\u308a\u307e\u3059\u304c\u3001\u50d5\u306f\u3051\u3063\u3053\u3046\u597d\u304d\u3067\u3059\u3002 Rails 4.1.0 \u3067\u65b0\u3057\u304f\u5165\u3063\u305f\u305d\u3093\u306a\u30e1\u30bd\u30c3\u30c9\u3092\u307e\u3068\u3081\u307e\u3059\u3002 Numeric#in_milliseconds \u6570\u5024\u3092\u30df\u30ea\u79d2\u306e\u5358\u4f4d\u306b\u5408\u308f\u305b\u3066\u8fd4\u3059\u3002 1.hour.in_milliseconds #=> 3600000 \u5b9f\u88c5\u306f\u5358\u306b1000\u500d\u3057\u3066\u3044\u308b\u3060\u3051\u3002 def in_milliseconds self * 1000 end \u3059\u3054\u304f\u305f\u307e\u306b\u4f7f\u3046\u304b\u3082\u3057\u308c\u306a\u3044\u3002 Date#middle_of_day, DateTime#\u2026","provider_url":"https://hatena.blog","version":"1.0"}