title: Scala Split Seq or List by Delimiter
body: <p>Let's say I have a sequence of ints like this:</p>
  
  <p><code>val mySeq = Seq(0, 1, 2, 1, 0, -1, 0, 1, 2, 3, 2)</code></p>
  
  <p>I want to split this by let's say 0 as a delimiter to look like this:</p>
  
  <p><code>val mySplitSeq = Seq(Seq(0, 1, 2, 1), Seq(0, -1), Seq(0, 1, 2, 3, 2))</code></p>
  
  <p>What is the most elegant way to do this in Scala?</p>