extension_generic.dart
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extension_generic.dart
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extension FutureX<T> on Future<T?> {↵
Future<T> orElse(T val) async => await this ?? val;↵
Future<U?> map<U>(U Function(T) fn) async {↵
final v = await this;↵
return v != null ? fn(v) : null;↵
}↵
}
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