Method: Redis#srem

Defined in:
lib/redis.rb

#srem(key, member) ⇒ Boolean, Fixnum

Remove one or more members from a set.

Parameters:

  • key (String)
  • member (String, Array<String>) —

    one member, or array of members

Returns:

  • (Boolean, Fixnum) —

    Boolean when a single member is specified, holding whether or not removing the member succeeded, or Fixnum when an array of members is specified, holding the number of members that were successfully removed



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# File 'lib/redis.rb', line 1247

def srem(key, member)
  synchronize do |client|
    client.call([:srem, key, member]) do |reply|
      if member.is_a? Array
        # Variadic: return integer
        reply
      else
        # Single argument: return boolean
        _boolify.call(reply)
      end
    end
  end
end