Method constructor

js/botasaurus-server-js/src/ndjson.ts:11–25

(filePath: string, append = false)

  private writeStream: fs.WriteStream;

  constructor(filePath: string, append = false) {
      if (append) {
          this.writeStream = fs.createWriteStream(filePath, {
              flags: 'a',
              encoding: 'utf-8',
              highWaterMark: 64 * 1024 // 64 KB, you can adjust this value as needed

            });            
      } else {
          this.writeStream = fs.createWriteStream(filePath, {
              encoding: 'utf-8',
              highWaterMark: 64 * 1024 // 64 KB, you can adjust this value as needed
            });
      }
  }

  async push(data: any): Promise<void> {
    return this.performWrite(JSON.stringify(data) + '\n');