title: Vue js triggering a method/function every x seconds
body: <p>The title pretty much explains it, but i am looking to fire of a function every second.</p>
  
  <p>I haven't tried anything, nor do i have much code that would be useful.</p>
  
  <p>I have done some googling around and so far had n joy with any examples.</p>
  
  <p>Also, i am using laravel 5.6</p>
  
  <p>this doesn't work, for calling the <strong>countDown()</strong> method</p>
  
  <pre><code>export default {
      ready() {
          window.setInterval(() =&gt; {
              this.countDown();
          },1000);
      },
  </code></pre>