Method: Redis#sunionstore

Defined in:
lib/redis.rb

#sunionstore(destination, *keys) ⇒ Fixnum

Add multiple sets and store the resulting set in a key.

Parameters:

  • destination (String) —

    destination key

  • keys (String, Array<String>) —

    keys pointing to sets to unify

Returns:

  • (Fixnum) —

    number of elements in the resulting set



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# File 'lib/redis.rb', line 1376

def sunionstore(destination, *keys)
  synchronize do |client|
    client.call([:sunionstore, destination] + keys)
  end
end