# File lib/ri_cal/property_value/date.rb, line 36
      def value=(val)
        case val
        when nil
          @date_time_value = nil
        when String
          @date_time_value = FastDateTime.from_date_time(::DateTime.parse(::DateTime.parse(val).strftime("%Y%m%d")))
        when ::Time, ::Date, ::DateTime
          @date_time_value = FastDateTime.from_date_time(::DateTime.parse(val.strftime("%Y%m%d")))
        when FastDateTime
          @date_time_value = val
        end
      end