Hello!,
can someone help me with this code???
i'm traying to write this in code in swift. im programming a code for a control a LED - Light via Ethernet with Xcode OS X and arduino!

if someone have a tip, let me know!
thank.
the code is the following one:
import Cocoa

class ViewController: NSViewController {

override func viewDidLoad() {
super.viewDidLoad()

// Do any additional setup after loading the view.
}

override var representedObject: AnyObject? {
didSet {
// Update the view, if already loaded.
}
}

@IBAction func ButtonON(sender: AnyObject) {

// turn the LED on
NSURL *url = [NSURL URLWithString:@"http://192.168.178.50/$1"];
NSURLRequest *req = [NSURLRequest requestWithURL:url];
[myWebView loadRequest:req];
}

@IBAction func ButtonOFF(sender: AnyObject) {

// turn the LED off
NSURL *url = [NSURL URLWithString:@"http://192.168.178.50/$2"];
NSURLRequest *req = [NSURLRequest requestWithURL:url];
[myWebView loadRequest:req];

}
}