{"type":"rich","width":"100%","title":"Object.freeze / Object.seal \u306e\u7cd6\u8863\u69cb\u6587","blog_url":"https://abouthiroppy.hatenablog.jp/","blog_title":"\u6280\u8853\u63a2\u3057","published":"2017-12-05 10:03:39","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fabouthiroppy.hatenablog.jp%2Fentry%2F2017%2F12%2F05%2F100339\" title=\"Object.freeze / Object.seal \u306e\u7cd6\u8863\u69cb\u6587 - \u6280\u8853\u63a2\u3057\" 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/about_hiroppy/","author_name":"about_hiroppy","image_url":"https://avatars1.githubusercontent.com/u/1725583?s=200&v=4","version":"1.0","provider_url":"https://hatena.blog","description":"\u3082\u3068\u3082\u3068\u306e\u767a\u7aef\u306f\u3053\u3053\u304b\u3089\u3002 Fishrock123/proposal-const-function-arguments: A proposal to introduce constant function argument references.: https://t.co/rMvEtdYrrg\u2014 hiroppy\ud83d\ude36 (@about_hiroppy) 2017\u5e7411\u670826\u65e5 \u660e\u793a\u7684\u306bconst\u304b\u3069\u3046\u304b\u3092\u793a\u3059\u30d7\u30ed\u30dd\u30fc\u30b6\u30eb\u3067\u307e\u3060\u30c1\u30e3\u30f3\u30d4\u30aa\u30f3\u306f\u53d6\u5f97\u3057\u3066\u306a\u3044\u3002 \u6c17\u4ed8\u3044\u305f\u3089 Brian Terlson(\u73fe\u5728\u306eTC39\u306e\u30a8\u30c7\u30a3\u30bf) Jordan Harband(Airbnb\u306eTC39\u306e\u4f1a\u54e1) Mikeal \u2026","height":"190","provider_name":"Hatena Blog","categories":["tc39","JavaScript"],"url":"https://abouthiroppy.hatenablog.jp/entry/2017/12/05/100339"}