質問編集履歴
1
修正
test
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File without changes
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test
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@@ -42,7 +42,13 @@
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42
42
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# 返信
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44
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45
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-
has_many :replies, class_name: 'Comment', foreign_key: :reply, dependent: :destroy
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45
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+
has_many :replies, class_name: 'Comment', foreign_key: :reply_id, dependent: :destroy
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46
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+
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47
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+
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48
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+
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49
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+
# reply_idがnilなら親コメント
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50
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+
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+
scope :parent_comment, -> { where(reply_id: nil) }
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46
52
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```
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48
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