title: How to render a string as an erb file?
body: <p>How can I render a string like erb files render.</p>
  
  <p>for example I want this string:</p>
  
  <pre><code>"Hello &lt;%= 'World'%&gt;"
  </code></pre>
  
  <p>To be:</p>
  
  <pre><code>"Hello World"
  </code></pre>
  
  <p>How can I do this?</p>