Code simplification

ferraridamiano · Feb 10, 2024 · fdbf88a · fdbf88a
1 parent 2f55ae8
commit fdbf88a
Showing 1 changed file with 2 additions and 9 deletions.
diff --git a/lib/models/currencies.dart b/lib/models/currencies.dart
@@ -92,15 +92,8 @@ final currenciesProvider = FutureProvider<Currencies>((ref) async {
  /// Updates the currencies exchange rates with the latest values. It will also
  /// update the status at the end (updated or error)
  Future<Currencies> downloadCurrencies() async {
- // stringRequest prepares the string request for all the currencies
- String stringRequest = '';
- for (String currency in Currencies().exchangeRates.keys) {
- if (currency != 'EUR') {
- stringRequest += '$currency+';
- }
- }
- // removes the last '+'
- stringRequest = stringRequest.substring(0, stringRequest.length - 1);
+ final stringRequest =
+ Currencies.defaultExchangeRates.keys.where((e) => e != 'EUR').join('+');
  try {
  var response = await http.get(
  Uri.https(