up

in cloud-sql/mysql/activerecord/db/migrate/20231006054723_add_service_name_to_active_storage_blobs.active_storage.rb [2:16]

• 11 lines of code
• 4 McCabe index (conditional complexity)

  def up
    return unless table_exists? :active_storage_blobs

    unless column_exists? :active_storage_blobs, :service_name
      add_column :active_storage_blobs, :service_name, :string

      configured_service = ActiveStorage::Blob.service.name
      if configured_service
        ActiveStorage::Blob.unscoped.update_all service_name: configured_service
      end

      change_column :active_storage_blobs, :service_name, :string, null: false
    end
  end