db/migrate/20210520230216_create_titles.rb


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class CreateTitles < ActiveRecord::Migration[6.1]
  def change
    create_table :titles do |t|
      t.string :gid
      t.string :name

      t.timestamps
    end

    add_reference :characters, :active_title, foreign_key: { to_table: :titles }
  end
end