Report rssi (signal strength) of nearby networks?

Edit – Nevermind I got it. The %s and %u were throwing me off. —

Can the sample code from the api docs be modified to also show signal strength of nearby networks, in addition to ssid name and channel?

`local wlans = imp.scanwifinetworks();

foreach (hotspot in wlans)
local string = format("%s is operating on channel %u ", hotspot.ssid,;
if (
string = string + “and it is not password-protected.”;
string = string + “and it is password-protected.”;