{"version":"1.0","blog_title":"yutapon\u306e\u30d6\u30ed\u30b0","height":"190","url":"https://yutapon.hatenablog.com/entry/2015/06/04/150000","description":"\u6628\u65e5twitter\u898b\u3066\u305f\u3089\u3053\u3093\u306a\u306e\u304c\u6d41\u308c\u3066\u3044\u307e\u3057\u3066 Concatenating arrays in ES6: arr = [...a, ...b, ...c]; // ES6 arr = a.concat(b, c); // ES5 http://t.co/4scyTyhmIo\u2014 Axel Rauschmayer (@rauschma) 2015, 6\u6708 3 \u4f55\u3060\u3053\u306e\u66f8\u304d\u65b9\u301c\u3068\u6c17\u306b\u306a\u3063\u305f\u306e\u3067\u8abf\u3079\u3066\u307f\u305f\u3002","published":"2015-06-04 15:00:00","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fyutapon.hatenablog.com%2Fentry%2F2015%2F06%2F04%2F150000\" title=\"ES6\u69cb\u6587\u306e ... (Spread operator)\u3068 { prop } (shorthand property names)\u306b\u3064\u3044\u3066 - yutapon\u306e\u30d6\u30ed\u30b0\" 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","image_url":null,"categories":["es6"],"blog_url":"https://yutapon.hatenablog.com/","width":"100%","author_name":"sskyu","provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/sskyu/","type":"rich","title":"ES6\u69cb\u6587\u306e ... (Spread operator)\u3068 { prop } (shorthand property names)\u306b\u3064\u3044\u3066"}