src/ContainerFactory.php
public function setCacheDirecotry(string $cacheDirectory) 
    {
        if (substr($cacheDirectory, -1) !== DIRECTORY_SEPARATOR)
        {
            $cacheDirectory .= DIRECTORY_SEPARATOR;
        }

        $this->cacheDirectory = $cacheDirectory;
    }
public function setCacheDirecotry(string $cacheDirectory) 
    {
        if (substr($cacheDirectory, -1) !== DIRECTORY_SEPARATOR)
        {
            $cacheDirectory .= DIRECTORY_SEPARATOR;
        }

        $this->cacheDirectory = $cacheDirectory;
    }
Set the cache directory

@param string        $cacheDirectory
@return void