docs/api/java/document-manipulation/set_intersection.md at master

layout

api-command

language

Java

permalink

api/java/set_intersection/

command

setIntersection

related_commands

difference	setInsert	setUnion	setDifference	union
difference/	set_insert/	set_union/	set_difference/	union/

Command syntax

{% apibody %} array.setIntersection(array) → array {% endapibody %}

Intersect two arrays returning values that occur in both of them as a set (an array with distinct values).

Example: Check which pieces of equipment Iron Man has from a fixed list.

r.table("marvel").get("IronMan").g("equipment")
 .setIntersection(r.array("newBoots", "arc_reactor")).run(conn);