title: In Scala, is it possible to simultaneously extend a library and have a default conversion?
body: <p>For example in the following article</p>
  
  <p><a href="http://www.artima.com/weblogs/viewpost.jsp?thread=179766" rel="nofollow">http://www.artima.com/weblogs/viewpost.jsp?thread=179766</a></p>
  
  <p>Two separate examples are given:</p>
  
  <ol>
  <li>Automatic string conversion</li>
  <li>Addition of append method</li>
  </ol>
  
  <p>Suppose I want to have automatic string conversion AND a new append method.  Is this possible?  I have been trying to do both at the same time but I get compile errors.  Does that mean the two implicits are conflicting?</p>