PDuration.now constructor
PDuration.now()
Implementation
PDuration.now() {
var thisInstant = new DateTime.now();
this.year = thisInstant.year;
this.month = thisInstant.month;
this.day = thisInstant.day;
this.hour = thisInstant.hour;
this.minute = thisInstant.minute;
this.second = thisInstant.second;
}