ImmutableHashSet<T>.Union(IEnumerable<T>) Method

Definition

Namespace:

System.Collections.Immutable

Assembly:

System.Collections.Immutable.dll

Source:

ImmutableHashSet_1.cs

Creates a new immutable hash set that contains all elements that are present in either the current set or in the specified collection.

public:
 System::Collections::Immutable::ImmutableHashSet<T> ^ Union(System::Collections::Generic::IEnumerable<T> ^ other);

public System.Collections.Immutable.ImmutableHashSet<T> Union (System.Collections.Generic.IEnumerable<T> other);

member this.Union : seq<'T> -> System.Collections.Immutable.ImmutableHashSet<'T>

Public Function Union (other As IEnumerable(Of T)) As ImmutableHashSet(Of T)

Parameters

other

IEnumerable<T>

The collection to add elements from.

Returns

ImmutableHashSet<T>

A new immutable hash set with the items added; or the original set if all the items were already in the set.