1 reference to UnionBy
System.Linq (1)
System\Linq\Union.cs (1)
42
public static IEnumerable<TSource> UnionBy<TSource, TKey>(this IEnumerable<TSource> first, IEnumerable<TSource> second, Func<TSource, TKey> keySelector) =>
UnionBy
(first, second, keySelector, null);