回答編集履歴
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修正
test
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@@ -24,6 +24,32 @@
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```
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配列
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```Ruby
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#encoding : utf-8
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32
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require"open-uri"
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require"certified"
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urls =["https://www.scientificamerican.com/article/epa-chief-pruitt-refuses-to-link-co2-and-global-warming/",
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"https://blogs.scientificamerican.com/anecdotes-from-the-archive/medallions-and-the-dark-arts-of-propaganda-1917/"]
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urls.map!{|e| open(e, &:read).scan(%r|<title>(.+?)</title>|).flatten}
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puts urls
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```
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Anemoneの使い方は分かりません。
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タイトルを取り出すだけならこれでいけると思います。
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上でも下でも見た目は変わりません。
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