# File lib/runt/dprecision.rb, line 18
    def DPrecision.to_p(date,prec=DEFAULT)

      case prec
        when MIN then PDate.min(*DPrecision.explode(date,prec))
        when DAY then PDate.day(*DPrecision.explode(date,prec))
        when HOUR then PDate.hour(*DPrecision.explode(date,prec))
        when WEEK then PDate.week(*DPrecision.explode(date,prec))
        when MONTH then PDate.month(*DPrecision.explode(date,prec))
        when YEAR then PDate.year(*DPrecision.explode(date,prec))
        when SEC then PDate.sec(*DPrecision.explode(date,prec))
        when MILLI then date #raise "Not implemented."
        else PDate.default(*DPrecision.explode(date,prec))
      end
    end