title: Map url parameters to objects using RESTKit
body: <p>is there a way to map the parameters in an URL to the results?</p>
  
  <p>I got a rest service where the user can search something by its ID. The path is <code>search/:id</code>
  The results contains the name and other properties but not the ID.</p>
  
  <p>I could do something like this:</p>
  
  <pre><code>NSArray *array = mappingResult.array;
  for (Item *item in array) {
          [item setId:itemID];
  }
  </code></pre>
  
  <p>but I hope there is a nicer way...</p>
  
  <p>Thanks for any hints<br>
  Xean</p>