title: Ruby element present in array or not
body: <blockquote>
    <p><strong>Possible Duplicate:</strong><br>
    <a href="https://stackoverflow.com/questions/3343861/how-to-check-if-my-array-includes-an-object-rails">how to check if my array includes an object - rails</a>  </p>
  </blockquote>
  
  
  
  <p>I have array </p>
  
  <pre><code>array['one', 'two', 'three']
  </code></pre>
  
  <p>How i find that 'two' element present in array.</p>
  
  <p>Is any method in ruby which can find this?</p>
  
  <p>Thanks</p>