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【Rails】seedから画像をdbに保存する方法

Posted at

seedデータからdbに画像を保存するやり方です。
本番環境でもできます。

(db/seeds.rb)

20.times do |n|
 name = Faker::Games::Pokemon.name
 email = Faker::Internet.email
 password = 'password'
 User.create!(
  name: name,
  email: email,
  password: password,
  password_confirmation: password,
  icon: open("./db/fixtures/icon#{n}.jpg")
 )
end

こんな感じで
icon: open("./db/fixtures/icon#{n}.jpg")
で呼び出しています。
自分は(db/fixtures)の中にicon0.jpgicon1.jpgみたいな感じで20個jpgファイルを置きました。
ご参考までに

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