title: How can I delete one element from an array by value
body: <p>I have an array of elements in Ruby</p>
  
  <pre><code>[2,4,6,3,8]
  </code></pre>
  
  <p>I need to remove  elements with value <code>3</code> for example</p>
  
  <p>How do I do that?</p>