hoenth

class VerifyCachedFileValidator < ActiveModel::EachValidator

  def validate_each(record, attribute, value)
    if carrierwave_file_lost?(value.cache_dir, value.cache_name)
      record.send("remove_#{attribute}!")
      record.errors[attribute] << "We encountered an error when trying to upload your #{attribute}. Please select it again." 
    end
  end

  private