title: CHCSVWriter .CSV File Output Not Created / Not Appearing
body: <p>I am using Dave DeLong's CHCSVParser tool to write several thousand lines of object data to a .csv file.  When I run my program in the iOS Simulator, the newly created .csv file does not appear in the Xcode Project Navigator as I would have expected.  The following is my applicable code:</p>
  
  <pre><code>NSString *currentTime = [dateFormatter stringFromDate:[NSDate date]];
  NSString *exportFilePath = [NSString stringWithFormat:@"~/ExportData-%@.csv", currentTime];
  exportFilePath = [exportFilePath stringByExpandingTildeInPath];
  
  NSOutputStream *exportStream = [NSOutputStream outputStreamToFileAtPath:exportFilePath append:NO];
  NSStringEncoding encodingA = NSUTF8StringEncoding;
  
  CHCSVWriter *csvExportWriter = [[CHCSVWriter alloc] initWithOutputStream:exportStream encoding:encodingA delimiter:','];
  
  for(NSString *x in keysArray)
  {
      Object *y = [NSDictionary objectForKey:x];
  
      [csvExportWriter writeField:y.dataA];
      ....
      [csvExportWriter writeField:y.dataZ];
      [csvExportWriter finishLine];
  }
  
  [csvExportWriter closeStream];
  </code></pre>
  
  <p>Am I correct to assume that the file should be created and displayed in the Project Navigator since that is where the NSBundle is? Many thanks in advance!</p>