title: Split a delimited string into an object
body: <p>I find myself using often the following pattern</p>
  
  <pre><code>var line = "12|John Doe"
  var pieces = line.split("|")
  var user = {
     id : pieces[0],
     name : pieces[1]
  } 
  console.log(user)
  </code></pre>
  
  <p>How would you use underscore to make this more concise and elegant ?</p>