nullsLast property
Comparator<T?>
nullsLast
Returns a Comparator that orders null
values after non-null values.
Implementation
Comparator<T?> get nullsLast => (a, b) {
if (a == null && b == null) {
return 0;
} else if (a == null) {
return 1;
} else if (b == null) {
return -1;
}
return this(a, b);
};