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

Definition

Namespace:

System.Collections.Immutable

Assembly:

System.Collections.Immutable.dll

Package:

System.Collections.Immutable v9.0.0-rc.2.24473.5

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

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

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

abstract member Union : seq<'T> -> System.Collections.Immutable.IImmutableSet<'T>

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

Parameters

other

IEnumerable<T>

The collection to add elements from.

Returns

IImmutableSet<T>

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

Remarks

Any duplicate elements contained in other are ignored.