Contents

module HasAttachedFiles
  extend ActiveSupport::Concern

  included do
    has_many :all_attached_files, class_name: :AttachedFile, foreign_key: :user_id
  end

  def recalculate_all_attached_files
    af = all_attached_files.pluck(:attachment_file_size)
    self.all_attached_files_count = af.count
    self.all_attached_files_size  = af.sum
    save
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
the_storages-0.0.2	app/models/concerns/has_attached_files.rb