call method

@override Object? call(Interpreter interpreter, List<Object?> arguments, Map<Symbol, Object?> namedArguments)

Implementation

@override
Object? call(Interpreter interpreter, List<Object?> arguments,
    Map<Symbol, Object?> namedArguments) {
  if (arguments.isEmpty) {
    throw "Argument must be at least 1.";
  }
  var year = arguments[0] as int;
  if (arguments.length == 1) {
    return DateTime(year);
  }
  var month = arguments[1] as int;
  if (arguments.length == 2) {
    return DateTime(year, month);
  }
  var day = arguments[2] as int;
  if (arguments.length == 3) {
    return DateTime(year, month, day);
  }
  var hour = arguments[3] as int;
  if (arguments.length == 4) {
    return DateTime(year, month, day, hour);
  }
  var minute = arguments[4] as int;
  if (arguments.length == 5) {
    return DateTime(year, month, day, hour, minute);
  }
  var second = arguments[5] as int;
  if (arguments.length == 6) {
    return DateTime(year, month, day, hour, minute, second);
  }
  var millisecond = arguments[6] as int;
  if (arguments.length == 7) {
    return DateTime(year, month, day, hour, minute, second, millisecond);
  }
}