fromJson static method
Read a meal from parsed JSON.
Implementation
static Meal fromJson(dynamic json) => Meal(
json['id'] as int,
json['name'] as String,
(json['notes'] as List<dynamic>).map((n) => '$n').toList(),
json['prices']['students'] as double?,
json['prices']['employees'] as double?,
json['prices']['pupils'] as double?,
json['prices']['others'] as double?,
json['category'] as String,
);