set_intersection

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_union
• set_difference

Get more help

Couldn't find what you were looking for?

• Ask a question on Stack Overflow
• Chat with us and our community on Slack
• Talk to the team on IRC on #rethinkdb@freenode.net — via Webchat
• Ping @rethinkdb on Twitter
• Post an issue on the documentation issue tracker on GitHub