using condition to fill more data in a collection

main.dart

void main() {
 _executeProcess1();
  _executeProcess1(isAdvanced: true);
}


void _executeProcess1({bool isAdvanced = false}){
  final list1 = [
    1,2,3,4, if(isAdvanced)...[5,6,7,8,9,10,],];
  
  print('_executeProcess1: isAdvanced:${isAdvanced}: \n$list1');
  
  final map1 = {
    'key1': 1,
    'key2': 2,
    'key3': 3,
    'key4': 4,
    'key5': 5,
    if(isAdvanced)...{
    'key6': 6,
    'key7': 7,
    'key8': 8,
    'key9': 9,
    'key10': 10,
    },
  };
  
  print('_executeProcess1: isAdvanced:${isAdvanced}: \n$map1');
}