private checkStatus()

in typescript/app.ts [15:23]

• 9 lines of code
• 3 McCabe index (conditional complexity)

  private checkStatus(response: Response): Promise<Response> {
    console.log('in check status');
    if (response.status >= 200 && response.status < 300) {
      return Promise.resolve(response);
    } else {
      let error = new Error(response.statusText);
      throw error;
    }
  }