{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fsatake7.hatenadiary.org%2Fentry%2F20080524%2Fp1\" title=\"\u30b7\u30f3\u30dc\u30eb\u306b\u6ce8\u610f - satake7\u2019s memo\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","categories":["Ruby"],"height":"190","version":"1.0","author_name":"satake7","type":"rich","provider_name":"Hatena Blog","provider_url":"https://hatena.blog","image_url":null,"blog_url":"https://satake7.hatenadiary.org/","url":"https://satake7.hatenadiary.org/entry/20080524/p1","width":"100%","published":"2008-05-24 00:00:00","description":"Rails\u3067\u306f HashWithIndifferentAccess\u30af\u30e9\u30b9\u304c\u3088\u3057\u306a\u306b\u3084\u3063\u3066\u304f\u308c\u308b\u306e\u3067\u3001:id\u3067\u3082\"id\"\u306e\u3069\u3061\u3089\u3067\u3082\u3044\u3044\u3093\u3060\u3051\u3069\u3001\u81ea\u5206\u3067\u4f5c\u3063\u305f Hash\u306f\u305d\u3046\u3044\u3046\u308f\u3051\u306b\u306f\u3044\u304b\u306a\u3044\u306e\u3067\u3001\u3061\u3083\u3093\u3068\u610f\u8b58\u3057\u3066\u4f7f\u3044\u307e\u3057\u3087\u3046\u3002\u30b7\u30f3\u30dc\u30eb\u3068\u6587\u5b57\u5217\u306f\u9055\u3044\u307e\u3059\u3002 \u300c\u6587\u5b57\u5217\u300d\uff1d\u300c\u30b7\u30f3\u30dc\u30eb\u300d.to_s \u3042\u308b\u3044\u306f\u3001\u300c\u30b7\u30f3\u30dc\u30eb\u300d.inspect \uff1d \":\" +\u300c\u6587\u5b57\u5217\u300d\u306e\u95a2\u4fc2\u3067\u3059\u3002 \u4f8b\u3048\u3070 \u3053\u3046\u66f8\u3051\u3070\u3088\u304f\u308f\u304b\u308a\u307e\u3059\u3002 irb(main):007:0> h = { \"aa\"=>\"1\", \"bb\"=>\"2\", :cc=>\"3\"} => {:cc=>\"3\", \"bb\"=>\"2\", \"aa\"=>\"1\"} irb(m\u2026","author_url":"https://blog.hatena.ne.jp/satake7/","title":"\u30b7\u30f3\u30dc\u30eb\u306b\u6ce8\u610f","blog_title":"satake7\u2019s memo"}