get '/foo/:name/bar/:age/:occupation' => sub {
    return '<pre>'.Dumper({ params }).'</pre>';
};

##</code><code>##

http://localhost:5000/foo/Discipulus/bar/42/student?country=Eataly&city=Roma

##</code><code>##

<pre>$VAR1 = {
          'name' => 'Discipulus',
          'age' => '42',
          'city' => 'Roma',
          'occupation' => 'student',
          'country' => 'Eataly'
        };
</pre>