title: How to union two eloquent on Laravel
body: <p>I have a two eloquent and this is the code on each of them without <code>union</code>.
  So I want to get all <code>styles</code> based on the logged user that is from his <code>organizations</code> and <code>schools</code></p>
  
  <pre><code>$organization_styles    = Auth::user()-&gt;teacher-&gt;school-&gt;organization-&gt;styles;
  $school_styles          = Auth::user()-&gt;teacher-&gt;school-&gt;styles;
  
  echo "&lt;pre&gt;";
  print_r($organization_styles-&gt;toArray());
  echo "&lt;/pre&gt;";
  
  echo "------------------------";
  
  echo "&lt;pre&gt;";
  print_r($school_styles-&gt;toArray());
  echo "&lt;/pre&gt;";
  </code></pre>
  
  <p>and this is the result.</p>
  
  <p><a href="https://i.stack.imgur.com/ep3oT.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/ep3oT.png" alt="enter image description here"></a></p>
  
  <p>I want to union it and this is my current test but it gave me error</p>
  
  <pre><code>$test = $school_styles-&gt;union($organization_styles);
  </code></pre>