title: What am I doing wrong with .splice()
body: <p>I'm just trying to get comfortable with .slice(), and .splice().  Why doesn't this code work?  According to w3Schools .splice() takes 3 arguments, (index at which to begin adding/removing elements, # of elements to be removed, and what to add). Why does this function not work? P.S. Ignore they y, its just there as part of my experimenting.</p>
  
  <pre><code>let x = "Hello I like milk";
  let y = ''
  
  if(x[0] !== '(') {
   x = x.split(' ').splice(0, 0, '(');
  
  
  }
  
  
  
  
  
  
  console.log(x)
  </code></pre>