Writing my own split method
<p>I found out earlier today that split() doesn't work if attached to a single value.
I would like to write my own split() method so that if I sent it a single value, it creates an array with a single value.</p>

<p>Q: Should I change the split prototype or write a function?</p>

<pre><code>var SPLIT=function(X) {
   return X.toString().split()
}
</code></pre>
