dart MultiFilters

gistfile1.txt

void main() {
  var anda = [1, 2, 3, 4, 5, 6, 7, 8, 9];

  var divisibleByTwo = (int i) {
    return i % 2 == 0;
  };

  var greaterThanThree = (int i) {
    return i > 3;
  };

  var aloo = multiFilters<int>(anda, [
//     divisibleByTwo,
//     greaterThanThree,
  ]);
  print(aloo);
}

typedef bool FilterFunction<T>(T t);

List<T> multiFilters<T>(
    List<T> initialData, List<FilterFunction<T>> filterFunctions) {
  var _initData = initialData;
  filterFunctions.forEach((function) {
    _initData = _initData.where(function).toList();
  });
  return _initData;
}