Gush\Config::__construct PHP Method

    public function __construct($homedir, array $config = [], $localHome = null, array $localConfig = [])
    {
        $this->config[self::CONFIG_SYSTEM] = array_merge(static::$defaultConfig, $config);
        $this->config[self::CONFIG_ALL] = $this->config[self::CONFIG_SYSTEM];
        $this->config[self::CONFIG_ALL]['home'] = $homedir;
        $this->config[self::CONFIG_ALL]['home_config'] = $homedir . '/.gush.yml';
        if (null !== $localHome) {
            $this->config[self::CONFIG_ALL]['local'] = $localHome;
            $this->config[self::CONFIG_ALL]['local_config'] = $localHome . '/.gush.yml';
            $this->config[self::CONFIG_ALL] = array_merge($this->config[self::CONFIG_ALL], $localConfig);
            $this->config[self::CONFIG_LOCAL] = $localConfig;
        }
    }