public function push(string $name, $value) : self
    {
        $data = $this->get($name) ?: [];
        $data[] = $value;

        return $this->set($name, $data);
    }
public function push(string $name, $value) : self
    {
        $data = $this->get($name) ?: [];
        $data[] = $value;

        return $this->set($name, $data);
    }
@param string $name
@param $value

@return $this|self