async add()

in lib/HostsManager.ts [60:76]

• 17 lines of code
• 2 McCabe index (conditional complexity)

  async add(path: string): Promise<void> {
    return new Promise<void>((resolve, reject) => {
      this._db.update({
        path: path
      }, {
        $set: {
          path: path
        }
      }, { upsert: true }, (err: Error) => {
        if (err) {
          return reject(err);
        } else {
          return resolve();
        }
      });
    });
  }