switch to nullability package
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@@ -1,30 +0,0 @@
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extension NullableX<T extends Object?> on T? {
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@pragma('vm:prefer-inline')
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R? mapNotNull<R>(R? Function(T) callback) {
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// Already optimized, but can simplify further
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return this == null ? null : callback(this as T);
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}
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}
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extension NullableStringX on String? {
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@pragma('vm:prefer-inline')
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String? get whenNotEmpty {
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// Avoid double null check
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final value = this;
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return value != null && value.isNotEmpty ? value : null;
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}
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@pragma('vm:prefer-inline')
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bool get isNotEmpty => this != null && this!.isNotEmpty;
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@pragma('vm:prefer-inline')
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bool get isEmpty => this == null || this!.isEmpty;
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}
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extension NullableIterable on Iterable? {
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@pragma('vm:prefer-inline')
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bool get isNotEmpty => this != null && this!.isNotEmpty;
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@pragma('vm:prefer-inline')
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bool get isEmpty => this == null || this!.isEmpty;
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}
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