Syntax

	$set1.intersection($set2)

Description

Calculates the intersection of the sets set1 and set2.

Parameter

Name	Type	Description	Mandatory	Default
set1	Set	A set for which it is to be checked whether and which elements are also contained in set2.	yes
set2	Set	A set for which to check whether and which elements are also contained in set1.	yes

Return value

Type: Set

A set containing all elements that are included in both set1, and set2.

Examples

Intersection

	list(1, 2, 3).intersection(list(2, 3))

Output: A set with the elements [2, 3].

Intersection for duplicate values

	list(1, 2, 2, 3).intersection(list(2, 2, 3))

Output: A set with the elements [2, 3].

Duplicate values do not appear twice in the result.

No intersection

	list(1, 2, 3).intersection(list(5, 6))

Output: An empty set