title: Storing different types of value in Array in Swift
body: <p>In Swift Programming Language, it says "An array stores multiple values of the same type in an ordered list."  But I have found that you can store multiple types of values in the array.  Is the description incorrect?</p>
  
  <p>e.g.</p>
  
  <pre><code>var test = ["a", "b", true, "hi", 1]
  </code></pre>