module Redis::Commands::Bitmaps

def bitop(operation, destkey, *keys)

Returns:
  • (Integer) - the length of the string stored in `destkey`

Parameters:
  • keys (String, Array) -- one or more source keys to perform `operation`
  • destkey (String) -- destination key
  • operation (String) -- e.g. `and`, `or`, `xor`, `not` 
def bitop(operation, destkey, *keys)
  keys.flatten!(1)
  command = [:bitop, operation, destkey]
  command.concat(keys)
  send_command(command)
end