MenuModel.fromJson constructor Null safety

MenuModel.fromJson(
  1. Map<String, dynamic> json
)

Implementation

factory MenuModel.fromJson(Map<String, dynamic> json) => MenuModel(
      length: json["length"],
      items: json["items"] == null
          ? null
          : List<Item>.from(json["items"].map((x) => Item.fromJson(x))),
    );