title: Query JSON String
body: <p>Is there a way to query a JSON (String) for a specific item?</p>
  
  <p>ie:</p>
  
  <pre><code>String jSon = "{\"a\":{\"b\":27472483,\"c\":\"123\"}}";
  </code></pre>
  
  <p>such that:</p>
  
  <pre><code>Int32 bob = (Int32)getFromJSON("a.b", jSon);
  // bob == 27472483
  </code></pre>
  
  <p>Thank you,
  -Theo</p>