Implement more sophisticated updateDateTime function

atom.go

@@ -7,6 +7,7 @@ import (
 	"mime"
 	"regexp"
 	"strings"
+	"time"
 
 	"github.com/google/uuid"
 	"golang.org/x/text/language"
@@ -109,6 +110,15 @@ func isValidAttribute(attribute string) bool {
 	return regex.MatchString(attribute)
 }
 
+// update updates the Date
+func updateDateTime(d *Date) {
+	if d == nil {
+		d = NewDate(time.Now())
+	} else {
+		d.DateTime = DateTime(time.Now())
+	}
+}
+
 // NewURN generates an new valid IRI based on a UUID. It returns an IRI.
 func NewURN() string {
 	return fmt.Sprint("urn:uuid:", uuid.New())