
xs.date.add( value as xs.yearMonthDuration|xs.dayTimeDuration ) as xs.date
Returns the end of a time period by adding an xs.yearMonthDuration to the xs.date that starts the period. Returns the end of a time period by adding an xs.dayTimeDuration to the xs.date that starts the period.
| Parameters | |
|---|---|
| value | A year month druation or day time duration. |
const v1 = xs.date('2013-08-15');
const v2 = xs.yearMonthDuration("P3Y3M");
v1.add(v2);