mapIndexedWhereNotNullAndNotEmpty<T> method
Implementation
List<E> mapIndexedWhereNotNullAndNotEmpty<T>(
T Function(E value, int index) f) {
var i = 0;
return map((e) => f(e, i++))
.whereType<E>()
.where((element) => element != null && element.toString().isNotEmpty)
.toList();
}