title: How to initialize an array in one step using Ruby?
body: <p>I initialize an array this way:</p>
  
  <pre><code>array = Array.new
  array &lt;&lt; '1' &lt;&lt; '2' &lt;&lt; '3'
  </code></pre>
  
  <p><strong>Is it possible to do that in one step? If so, how?</strong></p>