{"blog_title":"@kyanny's blog","url":"https://blog.kyanny.me/entry/2018/03/16/223446","type":"rich","provider_name":"Hatena Blog","width":"100%","image_url":null,"categories":[],"version":"1.0","provider_url":"https://hatena.blog","description":"link-edge(prod)> ppp st1.answer_usages.first {\"answer_attempt\"=> {\"_type\"=>\"MultipleChoiceAttempt\", \"choices\"=>[BSON::ObjectId('57984b7c9c1cfd59cf00002c')], \"correct\"=>true, \"id\"=>BSON::ObjectId('5963fe1e0e056d709b002235')}, \"correct\"=>true, \"created_at\"=>Mon, 10 Jul 2017 22:22:22 UTC +00:00, \"id\"=>\u2026","published":"2018-03-16 22:34:46","blog_url":"https://blog.kyanny.me/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.kyanny.me%2Fentry%2F2018%2F03%2F16%2F223446\" title=\"def ppp(o); pp o.as_json; nil; end - @kyanny&#39;s blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","height":"190","author_url":"https://blog.hatena.ne.jp/a666666/","title":"def ppp(o); pp o.as_json; nil; end","author_name":"a666666"}