10 lines
272 B
Dart
10 lines
272 B
Dart
int? parseIntOrNull(Object? v) {
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if (v is int) return v;
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if (v is num) return v.toInt();
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if (v is String) return int.tryParse(v);
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return null;
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}
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List<int> parseIntList(Object? v) =>
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v is List ? v.map(parseIntOrNull).whereType<int>().toList() : const <int>[];
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