回答編集履歴
1
idsしなくてもいけた
test
CHANGED
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@@ -1,5 +1,5 @@
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1
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```ruby
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2
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3
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-
@microposts = Micropost.where(user
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3
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+
@microposts = Micropost.where(user: User.where(university: '東京大学'))
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4
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5
5
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```
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