Method getQueryString

src/index.ts:420–425

* Get query string. * * @param options Options to be passed to `qs` library during parsing. * * @category Helper

(options?: object)

   * @category Helper
   */
  public getQueryString(options?: object): string {
    const data = this.getQueryObject();
    // NOTE: Empty objects are falsy in JavaScript.
    const qsOptions = options || this.getQsOption();
    return qs.stringify(data, qsOptions);
  }

  /**
   * Clear all parameters added so far.