i am stuck with jasmine I read/youtubed/googled but seems like i am on the wrong track... Here is what i have so far:

    i used protractor --elementExplorer to pull items from 
    http://www.angular.io
    > element.all(by.css('.nav-link')).getText()
    [ '', 'FEATURES', 'DOCS', 'RESOURCES', 'EVENTS', 'BLOG' ]

Here is my test

secondspec.ts 
import { ElementFinder, browser, by, element } from 'protractor';
describe('angulario homepage verify list', function () { //Suite in Jasmine
it('should check top 5 link buttons', function () { // Test in Jasmine
browser.get('https://angular.io'); // Entering application url in browser
element.all(by.css('.nav-link')).getText()); {
//expect statement goes here
  
   });
  });
});

i am trying to ensure 5 links on the center top are present and it appears the elementExplorer return an Array... How do i use it to create my locator and expect statements?