title: How to format the string that have \r\n with <p> tag?
body: <p>Using Ruby, the following string:</p>
  
  <pre><code>"Lorem ipsum dolor\r\n          Sit amet, consectetur adipisicing elit, sed do eiusmod
  tempor incididunt ut labore et dolore magna aliqua.\r\n       Ut enim ad minim 
  veniam, quis nostrud exercitation ullamco\r\n    laboris nisi."
  </code></pre>
  
  <p>to the following:</p>
  
  <pre><code>"&lt;p&gt;Lorem ipsum dolor&lt;/p&gt;&lt;p&gt;Sit amet, consectetur adipisicing elit, sed do eiusmod
  tempor incididunt ut labore et dolore magna aliqua.&lt;/p&gt;&lt;p&gt;Ut enim ad minim veniam, 
  quis nostrud exercitation ullamco&lt;/p&gt; laboris nisi."
  </code></pre>