title: Implement a autocomplete textfield Objective C
body: <p>I am starting to work with <code>text fields</code>, and I want to implement a functionality with a custom autocomplete.</p>
  
  <p>In a lot of blogs and answer, implement it with <code>UITables</code> to show the autocomplete, but I do not need this, I need to create a autocomplete like a iPhone function, where show a pop out with the filter but only with my array of words.</p>
  
  <p>For example.</p>
  
  <pre><code>my_array = @{"apple","banana","pear","orange","berry"}
  </code></pre>
  
  <p>When I type "app" the text field only need to show me "apple" but not  complete the text in the <code>text field</code>, should show the pop up with the autocomplete.</p>
  
  <p>Something like this but only with my array.</p>
  
  <p><img src="https://i.stack.imgur.com/r3Nwv.png" alt="enter image description here"></p>