ting Unicode would require extra work and time. What would your response be and why? What representational harms might result from building a system that exclusively uses Soundex and/or ASCII?</p>
</div>

<h2 id="additional-advice-for-testing">Additional advice for testing</h2>
<ul>
  <li>Testing is key for implementing this problem. Make sure that you take advantage of the SimpleTest testing framework!</li>
  <li>If a test is failing, put a breakpoint inside the failing test, and step through the code line