/**
* setCallbacks function.
*
* Loop through all the elements and register all provided closures with the underlying CAP system.
*
* @access protected
* @return void
*/
protected function setCallbacks()
{
foreach ($this->elements as $element) {
if (array_key_exists('closure', $element->toArray()) && !is_null($element['closure'])) {
CAP::register($element['closure'], $element['name']);
}
}
}
