/**
* Pass an array or Collection of Role objects and re-set roles collection with new Roles.
* Type hinted array due to interface.
*
* @param array|Collection $roles Array of Role objects
*
* @return User
* @throws \InvalidArgumentException
*/
public function setRoles($roles)
{
if (!$roles instanceof Collection && !is_array($roles)) {
throw new \InvalidArgumentException('$roles must be an instance of Doctrine\\Common\\Collections\\Collection or an array');
}
$this->roles->clear();
foreach ($roles as $role) {
$this->addRole($role);
}
return $this;
}
public function clearRoles()
{
$this->roles->clear();
}