module Redis::Commands::HyperLogLog

def pfadd(key, member)

Returns:
  • (Boolean) - true if at least 1 HyperLogLog internal register was altered. false otherwise.

Parameters:
  • member (String, Array) -- one member, or array of members
  • key (String) -- 
def pfadd(key, member)
  send_command([:pfadd, key, member], &Boolify)
end