title: Skip first N elements in scala iterable
body: <p>I'd like to know if scala includes a way to skip the first N elements of an iterable, so that for instance</p>
  
  <pre><code>(1 to 5).WHATIWANT(3).foreach(println(_))
  </code></pre>
  
  <p>would print only 4 and 5.</p>
  
  <p>I understand there's slice, but if the length of the sequence can't be obtained in advance, like in my case, that's not gonna do.</p>
  
  <p>Ideas?</p>