public function setCache($cache)
    {
        if (is_string($cache) && class_exists($cache)) {
            $cache = new $cache();
        }
        
        if (is_array($cache)) {
            $cache = StorageFactory::factory($cache);
        }
        
        if (!$cache instanceof AbstractCacheAdapter) {
            throw new \Exception('Invalid Cache');
        }
        
        $this->cache = $cache;
    }
public function setCache($cache)
    {
        if (is_string($cache) && class_exists($cache)) {
            $cache = new $cache();
        }
        
        if (is_array($cache)) {
            $cache = StorageFactory::factory($cache);
        }
        
        if (!$cache instanceof AbstractCacheAdapter) {
            throw new \Exception('Invalid Cache');
        }
        
        $this->cache = $cache;
    }
public function setCache ( $ cache ) { if ( is_string ( $ cache ) && class_exists ( $ cache ) ) { $ cache = new $ cache ( ) ; } if ( is_array ( $ cache ) ) { $ cache = StorageFactory :: factory ( $ cache ) ; } if ( ! $ cache instanceof AbstractCacheAdapter ) { throw new \ Exception ( 'Invalid Cache' ) ; } $ this -> cache = $ cache ; }
Set cache for CSS Preprocessor

Cache parameter can be an instance of \Zend\Cache\Storage\Adapter\AbstractAdapter,
the name of a cache adapter class or an array of options to be passed
to AbstractAdapter::factory()

@param string|array|\Zend\Cache\Storage\Adapter\AbstractAdapter $cache
@throws \Exception on invalid cache
Set cache for CSS Preprocessor