title: How can I ignore first results from a function in Lua?
body: <p>Lua functions can return multiple results :</p>
  
  <pre><code>a, b, c = unpack({'one', 'two', 'three'})
  </code></pre>
  
  <p>If I'm not interested in the third return value, I can choose to ignore it when calling the function :</p>
  
  <pre><code>a, b = unpack({'one', 'two', 'three'})
  </code></pre>
  
  <p>Is there a similar way to ignore the X first elements when calling the function ?</p>
  
  <p>I could write this code if I only want the third return value, but I was wondering if a cleaner code exists :</p>
  
  <pre><code>_, _, c = unpack({'one', 'two', 'three'})
  </code></pre>