{"blog_title":"blog","author_name":"ryotah","type":"rich","height":"190","description":"Moment\u3068\u6bd4\u8f03\u3057\u3066\u307f\u3066 \u6c17\u306b\u5165\u3063\u305f\u3068\u3053\u308d \u306a\u308b\u307b\u3069\u3068\u601d\u3063\u305f\u3068\u3053\u308d \u305d\u306e\u4ed6\u306emoment\u3068\u306e\u9055\u3044 \u6e96\u5099 \u578b\u5b9a\u7fa9\u30d5\u30a1\u30a4\u30eb \u30a4\u30f3\u30dd\u30fc\u30c8 \u57fa\u672c\u7684\u306a\u66f8\u304d\u65b9 \u4f5c\u6210 \u5909\u66f4 \u51fa\u529b \u65e5\u672c\u8a9e\u306b\u3059\u308b \u30bf\u30a4\u30e0\u30be\u30fc\u30f3\u306e\u5909\u66f4 \u4eca\u5f8c\u306e\u61f8\u5ff5 \u30c7\u30e2 Refs Refs Moment\u3068\u6bd4\u8f03\u3057\u3066\u307f\u3066 \u4f7f\u3063\u3066\u307f\u30661\u9031\u9593\u307b\u3069\u7d4c\u305f\u611f\u60f3\u3067\u3059\u3002v0.2.9\u3092\u5229\u7528\u3002 \u6c17\u306b\u5165\u3063\u305f\u3068\u3053\u308d Immutability moment\u306e\u3088\u3046\u306bclone\u30e1\u30bd\u30c3\u30c9\u304c\u4e0d\u8981 const bar = foo.clone().add(1, 'month') \u6708\u30921\u304b\u308912\u3067\u8a08\u7b97\u3067\u304d\u308b moment\u306f\u30cd\u30a4\u30c6\u30a3\u30d6\u306eDate\u3068\u540c\u69d8\u306b0\u30b9\u30bf\u30fc\u30c8 \u30cd\u30a4\u30c6\u30a3\u30d6\u306eIntl A\u2026","image_url":null,"provider_url":"https://hatena.blog","width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fryotah.hatenablog.com%2Fentry%2F2017%2F12%2F24%2F135141\" title=\"moment -&gt; Luxon - blog\" 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/ryotah/","blog_url":"https://ryotah.hatenablog.com/","published":"2017-12-24 13:51:41","version":"1.0","url":"https://ryotah.hatenablog.com/entry/2017/12/24/135141","provider_name":"Hatena Blog","title":"moment -> Luxon","categories":[]}