func (r *Row) ToCSV() string {
	s := make([]string, 0, 9)
	date := fmt.Sprintf("%d-%02d-%02d", r.Year, r.Month, r.Day)
	s = append(s, date)
	for _, num := range r.Numbers {
		numStr := strconv.Itoa(num)
		s = append(s, numStr)
	}
	return strings.Join(s, ",")
}
// ToCSV converts Row into csv format string
ToCSV converts Row into csv format string
// ToCSV converts Row into csv format string
func (r *Row) ToCSV() string {
	s := make([]string, 0, 9)
	date := fmt.Sprintf("%d-%02d-%02d", r.Year, r.Month, r.Day)
	s = append(s, date)
	for _, num := range r.Numbers {
		numStr := strconv.Itoa(num)
		s = append(s, numStr)
	}
	return strings.Join(s, ",")
}
func ( r * Row ) ToCSV ( ) string { s := make ( [ ] string , 0 , 9 ) date := fmt . Sprintf ( " " , r . Year , r . Month , r . Day ) s = append ( s , date ) for _ , num := range r . Numbers { numStr := strconv . Itoa ( num ) s = append ( s , numStr ) } return strings . Join ( s , " " ) }
ToCSV converts Row into csv format string
ToCSV converts Row into csv format string