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      <div class="chatlog__message-aside"><img class="chatlog__avatar" src="https://cdn.discordapp.com/avatars/189711109966659584/95280765d1be73ce985dce15ea3585f6.png?size=512" alt="Avatar" loading="lazy"></div>
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        <div class="chatlog__header"><span class="chatlog__author" style="color:rgb(237,171,161)" title="omochimetaru" data-user-id="189711109966659584">omochimetaru</span> <a href="/channels/411450033414733824?category=開発環境, ライブラリ&amp;channel=rx&amp;message_id=435633188665294859"><span class="chatlog__timestamp" title="Tuesday, April 17, 2018 2:50 AM"></span></a><a href="#chatlog__message-container-435633188665294859">4/17/2018 2:50 AM</a></div>
        <div class="chatlog__content chatlog__markdown"><span class="chatlog__markdown-preserve">Singleのチェーンが稼働中かどうかをDisposeBagがnilかどうかで判定できないかなと思って。</span></div>
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