Write to many monitors 1.58 friendly

function pack(...)
    retVal = {}
    for i, v in ipairs(arg) do
        table.insert(retVal, v)
    end
    return retVal
end

function getAllPeripherals(filter)
    retVal = {}
    filter = filter or false
    peripherals = peripheral.getNames()
    if not filter then
        return peripherals
    end
    for i,v in ipairs(peripherals) do
        if peripheral.getType(v) == filter then
            table.insert(retVal, peripheral.wrap(v))
        end
    end
    return retVal
end

function writeToMonitors(monitors, word)
    for i, v in ipairs(monitors) do
        v.setCursorPos(1,1)
        v.write(word)
    end
end

monitors = getAllPeripherals("monitor")

writeToMonitors(monitors, "Hello, World!")