contains method

bool contains(List<String>? array1, List<String>? array2)

Implementation

bool contains(List<String>? array1, List<String>? array2) {
  if (array1 == null || array2 == null) return false;

  for (var i1 = 0; i1 < array1.length; i1++) {
    for (var i2 = 0; i2 < array2.length; i2++) {
      if (array1[i1] == array2[i2]) {
        return true;
      }
    }
  }

  return false;
}