public function route($routes, $class = null, $fallback = null)
    {
        return $this->getCssClass(
            $this->isRoute($routes), $class, $fallback
        );
    }
public function route($routes, $class = null, $fallback = null)
    {
        return $this->getCssClass(
            $this->isRoute($routes), $class, $fallback
        );
    }
public function route ( $ routes , $ class = null , $ fallback = null ) { return $ this -> getCssClass ( $ this -> isRoute ( $ routes ) , $ class , $ fallback ) ; }
Get the active class if the current route is in haystack routes.

@param  string|array  $routes
@param  string|null   $class
@param  string|null   $fallback

@return string|null
Get the active class if the current route is in haystack routes .