title: Parsing JSONArray to string array using SwiftyJSON
body: <p>Well I am really new Swift and I've used swiftyJSON to have an ease in parsing JSON data coming from the API.</p>
  
  <p>I have a data response which looks like this:</p>
  
  <pre><code>[
     {
       "fname": &lt; String value&gt;
       "mname": &lt; String value&gt;
       "lname": &lt; String value&gt;
       "weights": [
            {
              "date": &lt;String value&gt;, 
              "weight": &lt;String value&gt; 
            },
            {
              "date": &lt;String value&gt;,
              "weight": &lt;String value&gt;
            }
  ]
  </code></pre>
  
  <p>For my swiftyJSON parsing way, here is my code</p>
  
  <pre><code>let swiftyJSON = JSON(data: data!)
  for item in swiftyJSON.arrayValue{
      self.firstName = item["fname"].stringValue
      self.middleName = item["mname"].stringValue
      self.lastName = item["lname"].stringValue
      //JSON Array "weights" code snippet below
  }
  </code></pre>
  
  <p>For the names I've parsed it to string but with the <code>"weights"</code>. I have no idea how to do that. I've tried it using this:</p>
  
  <pre><code>for key in item["weights"]["weight"].arrayValue{
     self.allWeights.append(key.stringValue)
  }
  </code></pre>
  
  <p>And it is not working. Can someone help me with this? thanks a lot.</p>