/**
* Evaluate the policy (found by name) against the data provided
*
* @param string $name Name of the policy
* @param mixed $data Data to use in evaluation (single object or array)
* @return boolean Pass/fail status of evaluation
*/
public static function evaluatePolicy($name, $data)
{
// See if it's a closure policy first
if (array_key_exists($name, self::$policies)) {
$policy = self::$policies[$name];
$result = $policy($data);
return !is_bool($result) ? false : $result;
} else {
$policy = Gatekeeper::findPolicyByName($name);
return $policy->evaluate($data);
}
}