chore: capitalize method for String (#4734)

* chore: capitalize method for String New file: * `string_extension.dart`: extension for `String` Impacted file: * `user_preferences_languages_list.dart`: now using the new `String` extension instead of deprecated library * Minor code change after review
openfoodfacts · Oct 28, 2023 · 37ef119 · 37ef119
1 parent efb0483
commit 37ef119
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diff --git a/packages/smooth_app/lib/helpers/string_extension.dart b/packages/smooth_app/lib/helpers/string_extension.dart
@@ -0,0 +1,3 @@
+extension StringExtension on String {
+  String capitalize() => isEmpty ? this : this[0].toUpperCase() + substring(1);
+}
diff --git a/packages/smooth_app/lib/pages/preferences/user_preferences_languages_list.dart b/packages/smooth_app/lib/pages/preferences/user_preferences_languages_list.dart
@@ -1,7 +1,7 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_localizations/flutter_localizations.dart';
-import 'package:flutter_native_splash/cli_commands.dart';
 import 'package:openfoodfacts/openfoodfacts.dart';
+import 'package:smooth_app/helpers/string_extension.dart';
 
 class Languages {
   const Languages();