title: Using immutability-helper with Array, Object, Map
body: <p>How do I do simple Create, Update/Modify, Replace, Delete using <a href="https://github.com/kolodny/immutability-helper" rel="noreferrer">immutability-helper</a>?</p>
  
  <ol>
  <li><p>If I have an array of simple values?</p></li>
  <li><p>If I have an array of simple objects?</p></li>
  <li><p>If my array is in another object?</p></li>
  <li><p>If I have an object of objects? (hashes, unordered)</p></li>
  <li><p>If I have a Map of objects? (hashes, ordered)</p></li>
  </ol>
  
  <p>As a beginner, I found the <a href="https://github.com/kolodny/immutability-helper#update" rel="noreferrer">official documentation</a> a bit confusing.</p>