map<R> method
Returns a list containing the results of applying the given transform
function
to each element in the original collection.
Implementation
KtList<R> map<R>(R Function(T) transform) {
final KtMutableList<R> list = mutableListOf<R>();
final mapped = mapTo(list, transform);
// TODO ping dort-lang/sdk team to check type bug
// When in single line: type "DartMutableList<String>' is not a subtype of type 'Null"
return mapped;
}