kotlin-stdlib/kotlin.collections/Collection/containsAll

containsAll

abstract fun containsAll(elements: Collection<@UnsafeVariance E>): Boolean(source)

Checks if all elements in the specified collection are contained in this collection.

Since Kotlin

1.1
abstract fun containsAll(elements: Collection<@UnsafeVariance E>): Boolean(source)

Checks if all elements in the specified collection are contained in this collection.

Since Kotlin

1.0