title: Remove all objects from an NSMutableArray that match a condition
body: <blockquote>
    <p><strong>Possible Duplicate:</strong><br>
    <a href="https://stackoverflow.com/questions/111866/best-way-to-remove-from-nsmutablearray-while-iterating">Best way to remove from NSMutableArray while iterating?</a>  </p>
  </blockquote>
  
  
  
  <p>Mods: I realized this was a duplicate of <a href="https://stackoverflow.com/questions/111866/best-way-to-remove-from-nsmutablearray-while-iterating/129942#129942">this question</a>, can you close/delete it?</p>