{"version":"1.0","author_name":"shigemk2","blog_title":"by shigemk2","provider_url":"https://hatena.blog","width":"100%","url":"https://www.shigemk2.com/entry/scala_pr_5014","blog_url":"https://www.shigemk2.com/","published":"2016-03-06 19:34:15","height":"190","image_url":null,"provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwww.shigemk2.com%2Fentry%2Fscala_pr_5014\" title=\"scala pr 5014 - by shigemk2\" 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","title":"scala pr 5014","description":"WeakHashSet\u306e\u30b9\u30da\u30eb\u5909\u66f4(\u30bf\u30fc\u30b2\u30c3\u30c8\u306fScala 2.12) github.com","categories":["Scala"],"author_url":"https://blog.hatena.ne.jp/shigemk2/"}