public function invite(User $user, Group $group) { return $user->isMemberOf($group); }
public function update(User $user, Discussion $discussion) { return $user->isMemberOf($discussion->group); }
public function invite(User $user, Group $group) { return $user->isMemberOf($group); }
public function update(User $user, Discussion $discussion) { return $user->isMemberOf($discussion->group); }