import 'package:bbyyy/beans/user_balance_entity.dart'; userBalanceEntityFromJson(UserBalanceEntity data, Map json) { if (json['data'] != null) { data.data = json['data'] is String ? double.tryParse(json['data']) : json['data'].toDouble(); } if (json['error'] != null) { data.error = json['error'].toString(); } return data; } Map userBalanceEntityToJson(UserBalanceEntity entity) { final Map data = new Map(); data['data'] = entity.data; data['error'] = entity.error; return data; }