Place Directory URLs: Route or Remap?

[eluser]Phil Sturgeon[/eluser]
Routes

Code:

$route['places/add'] = 'places/add';
$route['places/edit/:num'] = 'places/edit/$1';
$route['places/delete/:num'] = 'places/delete/$1';
$route['places/:any'] = 'places/country_details/$1';
$route['places/:any/:any'] = 'places/city_details/$1/$2';

Controller skelton

Code:

class Places extends Controller {

function index() {}

function country_details($country) {}

function city_details($country, $city) {}

function add() {}

function edit($id) {}

function delete($id) {}

}

Tada!