public function get(string $object)
    {
        return ($this->exists($object)) ? $this->registry[$object] : null;
    }
public function get(string $object)
    {
        return ($this->exists($object)) ? $this->registry[$object] : null;
    }
public function get ( string $ object ) { return ( $ this -> exists ( $ object ) ) ? $ this -> registry [ $ object ] : null ; }
retrieves an object index from the registry

@param string $object
@return mixed
retrieves an object index from the registry