kotlin-stdlib/kotlin.collections/MutableSet/addAll

addAll

abstract override fun addAll(elements: Collection<E>): Boolean
abstract override fun addAll(elements: Collection<E>): Boolean

Adds all of the elements of the specified collection to this collection.

Return

true if any of the specified elements was added to the collection, false if the collection was not modified.

abstract override fun addAll(elements: Collection<E>): Boolean

Adds all of the elements of the specified collection to this collection.

Return

true if any of the specified elements was added to the collection, false if the collection was not modified.

abstract override fun addAll(elements: Collection<E>): Boolean

Adds all of the elements of the specified collection to this collection.

Return

true if any of the specified elements was added to the collection, false if the collection was not modified.