質問編集履歴
1
不足を追加
test
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File without changes
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test
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@@ -48,7 +48,7 @@
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children_with_parent = Parent.all.map do |parent|
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-
Child.where(parent: parent).order(created_at: :desc)
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+
Child.where(parent: parent).order(created_at: :desc).limit(30)
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end
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