You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
21 lines
644 B
21 lines
644 B
import { createDuration } from './create';
|
|
|
|
function addSubtract(duration, input, value, direction) {
|
|
var other = createDuration(input, value);
|
|
|
|
duration._milliseconds += direction * other._milliseconds;
|
|
duration._days += direction * other._days;
|
|
duration._months += direction * other._months;
|
|
|
|
return duration._bubble();
|
|
}
|
|
|
|
// supports only 2.0-style add(1, 's') or add(duration)
|
|
export function add(input, value) {
|
|
return addSubtract(this, input, value, 1);
|
|
}
|
|
|
|
// supports only 2.0-style subtract(1, 's') or subtract(duration)
|
|
export function subtract(input, value) {
|
|
return addSubtract(this, input, value, -1);
|
|
}
|
|
|