bool equals()

in lib/src/equality.dart [119:130]

• 12 lines of code
• 8 McCabe index (conditional complexity)

  bool equals(Iterable<E>? elements1, Iterable<E>? elements2) {
    if (identical(elements1, elements2)) return true;
    if (elements1 == null || elements2 == null) return false;
    var it1 = elements1.iterator;
    var it2 = elements2.iterator;
    while (true) {
      var hasNext = it1.moveNext();
      if (hasNext != it2.moveNext()) return false;
      if (!hasNext) return true;
      if (!_elementEquality.equals(it1.current, it2.current)) return false;
    }
  }