chuckya/db/migrate/20211112011713_add_language_to_preview_cards.rb

# frozen_string_literal: true

class AddLanguageToPreviewCards < ActiveRecord::Migration[6.1]
  def change
    safety_assured do
      change_table(:preview_cards, bulk: true) do |t|
        t.column :language, :string
        t.column :max_score, :float
        t.column :max_score_at, :datetime
      end
    end
  end
end