title: Parse JSON Swift 3 Dictionary
body: <p>I am attempting to try to get all 31 teams from the NHL from this JSON link. Here is a look at what the file looks like:</p>
  
  <pre><code>{
     "sports":[
        {
           "name":"hockey",
           "slug":"hockey",
           "id":70,
           "uid":"s:70",
           "leagues":[
              {
                 "name":"National Hockey League",
                 "slug":"nhl",
                 "abbreviation":"nhl",
                 "id":90,
                 "uid":"s:70~l:90",
                 "groupId":9,
                 "shortName":"NHL",
                 "teams":[
                    {
                        ...team info....
                    }......
  </code></pre>
  
  <p>I currently have this do statement in function trying to loop thru all 31 entries in the "teams" array:</p>
  
  <pre><code>if let parsedData = try JSONSerialization.jsonObject(with: data!, options: .mutableContainers) as? NSDictionary {
       if let entries: NSArray = parsedData["sports"] as! NSArray  {
          for entry in entries {
              //work with data
          }
       }
  }
  </code></pre>
  
  <p>I know I have to dig a bit deeper on the "if let entries" line, but I can't seem to get the data I want. Thanks in advance.</p>