title: Getting the path of an ALAsset
body: <p>How can I get the path of each item in an array of ALAssets?</p>
  
  <p>I would like to get the images so that I can add them to an email</p>
  
  <p>e.g. </p>
  
  <pre><code>NSString *path = [[NSBundle mainBundle] pathForResource:@"sample" ofType:@"png"];
  NSData *myData = [NSData dataWithContentsOfFile:path];
  [mailViewController addAttachmentData:myData mimeType:@"image/png" fileName:@"sample"];
  </code></pre>
  
  <p>How can this be done?</p>