/**
* Return all classes an an array
*
* @param string $suffixes,...
* @return array
*/
protected function get_classes($suffixes = array())
{
if ($this->classes->locked() == false) {
throw new Exception('Getting classes before locking is not allowed');
}
// any suffixes?
if (count($suffixes)) {
// loop all classes
foreach ($this->classes as $key => $class) {
// reached suffix offset?
if ($key >= $this->class_suffix_offset) {
// yep, suffix on this one
$classes[] = $class . $this->suffix($suffixes);
} else {
// nope, no suffix
$classes[] = $class;
}
}
// return suffixed classes
return $classes;
} else {
// return classes as is
return $this->classes->to_array();
}
}
