{"description":"http://api.rubyonrails.org/classes/ActiveRecord/Scoping/Named/ClassMethods.html#method-i-scope AR\u306escope\u306fclass method\u3068\u3060\u3044\u305f\u3044\u540c\u3058 scope\u306fnil\u3084false\u3092\u8fd4\u3057\u305f\u6642\u306ball\u3092\u8fd4\u3059\u306e\u3067\u30e1\u30bd\u30c3\u30c9\u30c1\u30a7\u30a4\u30f3\u3092\u30d6\u30ed\u30c3\u30af\u3057\u306a\u3044 \u5fc5\u305aActiveRecord::Relation\u3092\u8fd4\u3059\u5834\u5408\u306fscope\u306e\u307b\u3046\u304c\u3088\u3055\u305d\u3046","blog_url":"https://hokaccha.hatenablog.com/","version":"1.0","width":"100%","provider_url":"https://hatena.blog","provider_name":"Hatena Blog","categories":["rails"],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhokaccha.hatenablog.com%2Fentry%2F2016%2F07%2F28%2F090623\" title=\"Rails\u306escope\u3068class method - hokaccha memo\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","type":"rich","published":"2016-07-28 09:06:23","title":"Rails\u306escope\u3068class method","blog_title":"hokaccha memo","image_url":null,"author_name":"hokaccha","url":"https://hokaccha.hatenablog.com/entry/2016/07/28/090623","author_url":"https://blog.hatena.ne.jp/hokaccha/","height":"190"}