# File lib/whenever/cron.rb, line 18
      def self.enumerate(item, detect_cron = true)
        if item and item.is_a?(String)
          items =
            if detect_cron && item =~ REGEX
              [item]
            else
              item.split(',')
            end
        else
          items = item
          items = [items] unless items and items.respond_to?(:each)
        end
        items
      end