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

Remove the elements of one array from another and return them as a set (an array with distinct values).

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

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