aereal https://blog.hatena.ne.jp/aereal/ 『言葉を吐く』 https://d.aereal.org/ accept = ENV["HTTP_ACCEPT"] def accept.to_a split(/\s*,\s*/).inject([]) do |ret, value| media_type, qs = value.split(/\s*;\s*q=/) ret << [media_type, qs ? qs.to_f : 1.to_f] end end def accept.negotiate(servable) # servable= [{:media_type => "application/xhtml+xml", :q => 1.0, :flavour => "xhtml"}, .… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fd.aereal.org%2Fentry%2F20090917%2F1253124329" title="コンテントネゴシエーション - 『言葉を吐く』" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> Hatena Blog https://hatena.blog 2009-09-17 03:05:29 rich https://d.aereal.org/entry/20090917/1253124329 1.0 100%