Instance Method

removeObjects(in:)

Removes from the receiving array the objects in another given array.

Declaration

func removeObjects(in otherArray: [Any])

Parameters

otherArray

An array containing the objects to be removed from the receiving array.

Discussion

This method is similar to remove(_:), but it allows you to efficiently remove large sets of objects with a single operation. If the receiving array does not contain objects in otherArray, the method has no effect (although it does incur the overhead of searching the contents).

This method assumes that all elements in otherArray respond to hash and isEqual:.

See Also

Removing Objects

func removeAllObjects()

Empties the array of all its elements.

func removeLastObject()

Removes the object with the highest-valued index in the array

func remove(Any)

Removes all occurrences in the array of a given object.

func remove(Any, in: NSRange)

Removes all occurrences within a specified range in the array of a given object.

func removeObject(at: Int)

Removes the object at index .

func removeObjects(at: IndexSet)

Removes the objects at the specified indexes from the array.

func removeObject(identicalTo: Any)

Removes all occurrences of a given object in the array.

func removeObject(identicalTo: Any, in: NSRange)

Removes all occurrences of anObject within the specified range in the array.

func removeObjects(fromIndices: UnsafeMutablePointer<Int>, numIndices: Int)

Removes the specified number of objects from the array, beginning at the specified index.

Deprecated
func removeObjects(in: NSRange)

Removes from the array each of the objects within a given range.