{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fobelisk.hatenablog.com%2Fentry%2F2017%2F02%2F12%2F073659\" title=\"\u30d5\u30a1\u30a4\u30eb\u304c\u753b\u50cf\u3067\u306a\u3051\u308c\u3070\u524a\u9664\u3059\u308b\uff08Ruby\uff09 - Camera Obscura\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_url":"https://blog.hatena.ne.jp/obelisk2/","categories":["Ruby"],"description":"\u524a\u9664\u3059\u308c\u3070 true\u3001\u3057\u306a\u3051\u308c\u3070 false \u3092\u8fd4\u3057\u307e\u3059\u3002\u306a\u304a\u3001\u5224\u65ad\u306f\u62e1\u5f35\u5b50\u3067\u884c\u3063\u3066\u3044\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002 irb(main):007:0> require './delete_non_img' => true irb(main):008:0> Utils.delete_non_img(\"img.png\") #\u524a\u9664\u3057\u306a\u3044 => false irb(main):009:0> Utils.delete_non_img(\"text\") #\u524a\u9664\u3059\u308b => true delete_non_img.rb require 'fileutils' require 'utils' module Utils d\u2026","author_name":"obelisk2","blog_url":"https://obelisk.hatenablog.com/","published":"2017-02-12 07:36:59","width":"100%","title":"\u30d5\u30a1\u30a4\u30eb\u304c\u753b\u50cf\u3067\u306a\u3051\u308c\u3070\u524a\u9664\u3059\u308b\uff08Ruby\uff09","blog_title":"Camera Obscura","type":"rich","url":"https://obelisk.hatenablog.com/entry/2017/02/12/073659","version":"1.0","provider_url":"https://hatena.blog","provider_name":"Hatena Blog","height":"190","image_url":null}