# File lib/runt/pdate.rb, line 78
  def <=> (other)
    result = nil
    if(other.respond_to?("date_precision") && other.date_precision>@date_precision)
      result = super(DPrecision::to_p(other,@date_precision))
    else
      result = super(other)
    end
    #puts "#{self.to_s}<=>#{other.to_s} => #{result}" if $DEBUG
    result
  end