[Dart] 3일차_함수형 프로그래밍_cascade

1)

void main() {
  List<int> even = [
    2, 4, 6, 8,
  ];
  
  List<int> odd = [
    1, 3, 5, 7,
  ];
  
  // cascading operator
  // ...
  
  print([...even, ...odd]);
  print(even);
  print([...even]);
  print(even == [...even]);
}