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BrianCraig/main.dart

Created November 7, 2022 05:07
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solar-kingdom-8851
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readme.md
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main.dart
abstract class IIsEmpty{
bool get isEmpty;
}
bool isEmptyList<T extends List>(T x) => x.isEmpty;
bool isEmptyMap<T extends Map>(T x) => x.isEmpty;
bool isEmpty<T extends IIsEmpty>(T x) => x.isEmpty;
void main() {
print(isEmptyList([]));
print(isEmptyMap({}));
print(isEmpty({}));
}
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