Pattern Matching

main.dart

void main() {
  final Map<String, dynamic> json = {
    "adult": false,
    "backdrop_path": '/8Y43POKjjKDGI9MH89NW0NAzzp8.jpg',
    "genre_ids": [28, 12, 14, 878],
    "id": 140607,
    "release_date": '2015-12-18',
  };

  final {
    'adult': bool adult,
    'backdrop_path': String backdropPath,
    'genre_ids': List<int> genreIds,
    'id': int id,
    'release_date': String releaseDate,
  } = json;

  print(genreIds);
}