gistfile1.php

//Current 

$devices = $cube->get('devices/');

//Just wondering if it might be worth having some common methods such as

$devices = $cube->devices();

$device = $cube->getDevice($deviceId); 

$device = $cube->getDeviceCurrentState($deviceId);

$device = $cube->getDeviceHistroy($deviceId, $start_date, $end_date, $resolution);

//Not sure if you think this is a dumb idea? 
//they would just internally call the get function it also might be worth adding some method visibility??