Nice idea, but seems to lack of any input escaping.<p><pre><code> => Humanize.truncatechars("<script>alert('yo');<\/script>", 30)
"<script>alert('yo');</script>"
=> Humanize.linebreaks("<script>alert('yo');<\/script>")
"<p><script>alert('yo');</script></p>"
</code></pre>
Bug filed.