title: NSDocumentDirectory loading images
body: <p>I was able to save my array of files in my <code>NSDocumentDirectory</code>.
  Here is what I used:</p>
  
  <pre><code>        NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
          NSString *documentsDir = [paths objectAtIndex:0];
          NSString *savedImagePath = [documentsDir stringByAppendingPathComponent:[NSString stringWithFormat:@"Images%d.png", i]];
           ALAssetRepresentation *rep = [[info objectAtIndex: i] defaultRepresentation];
          UIImage *image = [UIImage imageWithCGImage:[rep fullResolutionImage]];
          //NSData *imageData = UIImagePNGRepresentation(image);
          [UIImageJPEGRepresentation(image, 1.0) writeToFile:savedImagePath atomically:YES];
  </code></pre>
  
  <p>My problem is how to load images with this format<code>@"Images%d.png"</code> into this code:</p>
  
  <p>.h</p>
  
  <pre><code>@property (strong, nonatomic) NSMutableArray *images;
  </code></pre>
  
  <p>.m</p>
  
  <pre><code>    self.images = ??????
  </code></pre>