module Galleryable
  extend ActiveSupport::Concern

  included do
    has_many :images, as: :imageable, inverse_of: :imageable, dependent: :destroy
    accepts_nested_attributes_for :images, allow_destroy: true, update_only: true

    def image_url(style)
      image&.attachment&.url(style) || ""
    end
  end
end

module Galleryable
  extend ActiveSupport::Concern

  included do
    has_many :images, as: :imageable, inverse_of: :imageable, dependent: :destroy
    accepts_nested_attributes_for :images, allow_destroy: true, update_only: true
  end
end

Remove unused url method in poll question answers
Remove unused url method in poll question answers

This method would never work because it relies on the `image`
association, instead of the `images` association defined in the
`Galleryable` module.
