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26 lines
1.1 KiB
26 lines
1.1 KiB
1 year ago
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using Cysharp.Threading.Tasks.Internal;
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using System.Collections.Generic;
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namespace Cysharp.Threading.Tasks.Linq
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{
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public static partial class UniTaskAsyncEnumerable
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{
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public static IUniTaskAsyncEnumerable<TSource> Union<TSource>(this IUniTaskAsyncEnumerable<TSource> first, IUniTaskAsyncEnumerable<TSource> second)
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{
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Error.ThrowArgumentNullException(first, nameof(first));
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Error.ThrowArgumentNullException(second, nameof(second));
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return Union<TSource>(first, second, EqualityComparer<TSource>.Default);
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}
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public static IUniTaskAsyncEnumerable<TSource> Union<TSource>(this IUniTaskAsyncEnumerable<TSource> first, IUniTaskAsyncEnumerable<TSource> second, IEqualityComparer<TSource> comparer)
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{
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Error.ThrowArgumentNullException(first, nameof(first));
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Error.ThrowArgumentNullException(second, nameof(second));
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Error.ThrowArgumentNullException(comparer, nameof(comparer));
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// improv without combinate?
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return first.Concat(second).Distinct(comparer);
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}
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}
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}
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