{"author_url":"https://blog.hatena.ne.jp/thr3a/","provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.turai.work%2Fentry%2F20161024%2F1477306783\" title=\"Rails\u3067\u30ab\u30e9\u30e0\u540d\u300chash\u300d\u3092\u542b\u3080\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u6271\u3046 - \u52d5\u304b\u3056\u308b\u3053\u3068\u30d0\u30b0\u306e\u5982\u3057\" 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\u3067\u30ab\u30e9\u30e0\u540d\u300chash\u300d\u3092\u542b\u3080\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u6271\u3046","provider_url":"https://hatena.blog","image_url":null,"url":"https://blog.turai.work/entry/20161024/1477306783","blog_url":"https://blog.turai.work/","categories":[],"height":"190","width":"100%","author_name":"thr3a","description":"\u305d\u3082\u305d\u3082 Rails\u3067\u306f\u30ab\u30e9\u30e0\u540d\u300chash\u300d\u3092\u542b\u3080\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3088\u3046\u3068\u3059\u308b\u3068\u30a8\u30e9\u30fc\u306b\u306a\u308b\u3002 hash is defined by ActiveRecord \u3064\u307e\u308aActiveRecord\u69d8\u304c\u3082\u3046\u4e88\u7d04\u8a9e\u3068\u3057\u3066\u78ba\u4fdd\u3057\u3066\u3057\u307e\u3063\u305f\u304b\u3089\u7121\u7406\uff01\u30c6\u30e1\u30fc\u304c\u30ab\u30e9\u30e0\u540d\u5909\u3048\u308d\u3088\u3063\u3066\u30a8\u30e9\u30fc \u5bfe\u51e6\uff11 \u3055\u3059\u304cRails\u3001\u3059\u3067\u306b\u305d\u308c\u5c02\u7528\u306eGem\u304c\u3042\u308b github.com \u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306f safe_attributes \u3092\u52a0\u3048\u308b\u3060\u3051\u3001\u4f7f\u3046\u3068\u304d\u306f class MyModel < ActiveRecord::Base bad_attribute_names :hash end \u3063\u3066\u3084\u308b\u3060\u3051\u3002\u7c21\u5358\u3058\u3083\u3093 \u5bfe\u51e6\uff12 \u3060\u304c\u4e0a\u2026","published":"2016-10-24 19:59:43","type":"rich","version":"1.0","blog_title":"\u52d5\u304b\u3056\u308b\u3053\u3068\u30d0\u30b0\u306e\u5982\u3057"}