title: dictionary value and keys in same order index Swift 1.2
body: <p>I try this</p>
  
  <pre><code>let dict: [String:String] = ["1":"one","2":"two","3":"three","4":"four"]
  let keyArray = [String](dict.keys)
  let valueArray = [String](dict.values)
  
  println(dict)
  println(keyArray)
  println(valueArray)
  </code></pre>
  
  <p>i hope the result should be </p>
  
  <pre><code>//dict = ["1":"one","2":"two","3":"three","4":"four"]
  //keyArray = ["1","2","3","4"]
  //valueArray = ["one","two","three","four"]
  </code></pre>
  
  <p>but it's not it is</p>
  
  <pre><code>//dict = ["4": "four", "2": "two", "1": "one", "3":"three"]
  //keyArray = ["4","2","1","3"]
  //valueArray = ["four", "two", "one", "three"]
  </code></pre>
  
  <p>How do I get my hope result</p>
  
  <p>Thank for any help</p>