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ReQL command: set_union

Command syntax

array.set_union(array) → array

Description

Add a several values to an array and return it as a set (an array with distinct values).

Example: Retrieve Iron Man’s equipment list with the addition of some new boots and an arc reactor.

r.table('marvel').get('IronMan')[:equipment].set_union(['newBoots', 'arc_reactor']).run(conn)

Related commands

  • union
  • difference
  • set_insert
  • set_intersection
  • set_difference

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

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