Method appendAll

packages/common/http/src/params.ts:252–267

* Constructs a new body with appended values for the given parameter name. * @param params parameters and values * @return A new body with the new value.

(params: {
    [param: string]: string | number | boolean | ReadonlyArray<string | number | boolean>;
  })

   * @return A new body with the new value.
   */
  appendAll(params: {
    [param: string]: string | number | boolean | ReadonlyArray<string | number | boolean>;
  }): HttpParams {
    const updates: Update[] = [];
    Object.keys(params).forEach((param) => {
      const value = params[param];
      if (Array.isArray(value)) {
        value.forEach((_value) => {
          updates.push({param, value: _value, op: 'a'});
        });
      } else {
        updates.push({param, value: value as string | number | boolean, op: 'a'});
      }
    });
    return this.clone(updates);
  }

  /**
   * Replaces the value for a parameter.