Puli\Repository\AbstractJsonRepository::flush PHP Method

    protected function flush()
    {
        // The root node always exists
        if (!isset($this->json['/'])) {
            $this->json['/'] = null;
        }
        // Always save in reverse order
        krsort($this->json);
        // Comply to schema
        $json = (object) $this->json;
        if (isset($json->{'_order'})) {
            $order = $json->{'_order'};
            foreach ($order as $path => $entries) {
                foreach ($entries as $key => $entry) {
                    $order[$path][$key] = (object) $entry;
                }
            }
            $json->{'_order'} = (object) $order;
        }
        $this->encoder->encodeFile($json, $this->path, $this->schemaPath);
    }