title: How to parse NSMutableDictionary in Swift programming?
body: <p>In my apple watch interface controller "reply" object contains Json response in NSDictionary. Here is my response i need the  "accountName" from this below response. How to parse it in Swift programming. </p>
  
  <pre><code>[Accounts: (
      {
      accountName = "ABCD";
      idNumber = 114000093;
      email = "xyz@gmail.com";
      index = 0;
      nickName = "Suites";
      },
      {
      accountName = "EFGH";
      idNumber = 114000094;
      email = "abc@gmail.com";
      index = 1;
      nickName = "Sultan";
     }
  )]
  </code></pre>
  
  <p>I have tried like below: </p>
  
  <pre><code>WKInterfaceController.openParentApplication(["request" : "GetData"], reply: { (reply, error) -&gt; Void in
  
          println(reply)
  
          self.accountNames = reply["Accounts"] as? NSMutableArray
           println(self.accountNames)
  </code></pre>