Swift Set formIntersection()

formIntersection() Syntax

The syntax of the set formIntersection() method is:

set.formIntersection(otherSequence)

Here, set is an object of the Set class.

formIntersection() Parameters

The formIntersection() method takes a single parameter:

• otherSequence - The sequence (mostly arrays and sets) of elements.

Note: The other must be a finite set.

formIntersection() Return Value

• The formIntersection() method doesn't return any value.

Example: Swift Set formIntersection()

Output

New A: ["c"]
New B: ["c", "b"]

Here, we have used the formIntersection() method to remove the elements that aren't common to both set and the given sequence and finally print the newly updated sets A and B.