title: is it possible to access an elements function from another element? polymer 1.0
body: <p>Lets say i have an <code>element A</code></p>
  
  <pre><code>//imports
  &lt;dom-module id="element-A"&gt;
      &lt;style&gt;&lt;/style&gt;
  &lt;template&gt;
      &lt;content&gt;
        //some content
      &lt;/content&gt;
  &lt;/template&gt;
  
  &lt;script&gt;
      // element registration
      Polymer({
          is: "element-A",
          aCustomFunction: function(e){
            //just some code
          }
      });
  &lt;/script&gt;
  </code></pre>
  
  <p></p>
  
  <p>What if i want to access the function <code>aCustomFunction</code> from another different element?</p>