W3cubDocs

/Kotlin

removeAll

abstract fun removeAll(elements: Collection<E>): Boolean

Removes all of this collection's elements that are also contained in the specified collection.

Return true if any of the specified elements was removed from the collection, false if the collection was not modified.

© 2010–2017 JetBrains s.r.o.
Licensed under the Apache License, Version 2.0.
https://kotlinlang.org/api/latest/jvm/stdlib/kotlin.collections/-mutable-collection/remove-all.html