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ReQL command: set_intersection

Command syntax

array.set_intersection(array) → array

Description

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')[:equipment].set_intersection(['newBoots', 'arc_reactor']).run(conn)

Related commands

  • union
  • difference
  • set_insert
  • set_difference
  • set_intersection

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Licensed under the Creative Commons Attribution-ShareAlike 3.0 Unported License.
https://rethinkdb.com/api/ruby/set_intersection/

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