title: NSMutableAttributedString add different alignments
body: <p>Is it possible to add left and right alignments to different parts of the string?</p>
  
  <p>I tried to add alignment attribute to the right part:</p>
  
  <pre><code>    NSMutableParagraphStyle *paragrahStyle = [[NSMutableParagraphStyle alloc] init];
      [paragrahStyle setAlignment:NSTextAlignmentRight];
      [mutableAttributedString addAttribute:NSParagraphStyleAttributeName value:paragrahStyle range:rangeOfDate];
  </code></pre>
  
  <p>But the whole string is aligned to the left.</p>