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@star__hoshi(Kensuke Hoshikawa)

Rails + Heroku + Postgres で日本語の order がうまくいかない対処法

Posted at
  • Rails 5.0.0
  • Ruby 2.3.0

ActiveRecord

'カラム名 COLLATE "C" ASC' と書けばいける。
scope で定義しちゃうと楽。

class Anime < ApplicationRecord
  scope :order_title, -> { order('title COLLATE "C" ASC') }
end

呼び出し

@animes = Anime.all.order_title

参考

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