merge method
Returns a new Timeout that merges this
with other
.
Timeout.none takes precedence over everything. If timeout is
Timeout.none and other
declares a duration, that takes precedence.
Otherwise, this timeout's duration or factor are multiplied by
other
's factor.
Implementation
Timeout merge(Timeout other) {
if (this == none || other == none) return none;
if (other.duration != null) return Timeout(other.duration);
if (duration != null) return Timeout(duration! * other.scaleFactor!);
return Timeout.factor(scaleFactor! * other.scaleFactor!);
}