title: How do I split a till receipt using a Regular Expression?
body: <p>The last time I used a regular expression was 2 years ago and even then it wasn't something I considered to be the simplest of things!</p>
  
  <p>Could anybody tell me how I would go about splitting this text into three groups (qty, name, price)?</p>
  
  <pre><code>  1 Corn Dog             5.00
    3 Corn Dog            15.00
      @ 5.00
    2 Diet Cola            4.00
      @ 2.00
  </code></pre>
  
  <p>I've attempted it myself following <a href="http://www.regular-expressions.info/reference.html" rel="nofollow">http://www.regular-expressions.info/reference.html</a> but the symbols are getting overwhelming!  I'm tempted to start doing some funky string manipulation as a plan B.</p>
  
  <p>I'm using Objective-C so I'll probably use NSPredicate to execute the expression.</p>