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ymdarudy / psykarte

https://psykarte.fly.dev
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お気に入り順表示 #116

Open ymdarudy opened 2 years ago

ymdarudy commented 2 years ago

PsychologyTest.find(Favorite.select(:psychology_test_id).group(:psychology_test_id).count.sort_by {|a, b| a[1] <=> b[1] }.to_h.keys)

参考 https://qiita.com/seiyarick/items/29d76146b3dfad72641a