title: Append to array in swift - has no member append?
body: <p>What am I doing wrong in this code?</p>
  
  <p>and why do I get the error ?</p>
  
  <blockquote>
    <p>"Value of type 'NSMutableArray' has no member 'append'"</p>
  </blockquote>
  
  <pre><code>    static func saveUserData()
      {
          let item:NSDictionary = ["TIME":"12:00","LOCATION":"here"]
          let paths = NSSearchPathForDirectoriesInDomains(.DocumentDirectory, .UserDomainMask, true)
          let documentsDirectory = paths[0]
          let filePath = documentsDirectory + "/datafile.dat"
          var readArray:NSMutableArray? = NSMutableArray(contentsOfFile: filePath)
  
          if var array = readArray {
  
              print("loaded array - appending..." )
  
             // PROBLEM IS HERE 
               var damnArray:NSMutableArray = array
               damnArray.append(item)
           } else {
             //
           }
      }
  </code></pre>