firstOrNull property
The first element of this iterator, or null if the iterable is empty.
Implementation
T? get firstOrNull {
var iterator = this.iterator;
if (iterator.moveNext()) return iterator.current;
return null;
}The first element of this iterator, or null if the iterable is empty.
T? get firstOrNull {
var iterator = this.iterator;
if (iterator.moveNext()) return iterator.current;
return null;
}