ios9

I'm using some external codes from google in my new Swift 2.0 project that required "libz.dylib" in earlier versions. After updating to the new XCode / the new SDK. XCode is now unable to import the libz.dylib and throws some errors Undefined symbols for architecture i386: "_deflate", referenced from: +[GAICompressionUtil gai_dataByCompressingBytes:length:compressionLevel:mode:] in libGoogleAnalyticsServices.a(GAICompressionUtil.o) "_deflateEnd", referenced from: +[GAICompressionUtil gai_dataByCompressingBytes:length:compressionLevel:mode:] in libGoogleAnalyticsServices.a(GAICompressionUtil.o)

I have a function written in Swift 1.2, that checks for Reachability of Address or IP. Here it is : func isHostConnected(hostAddress : String) -> Bool { var response : NSURLResponse? let request = NSMutableURLRequest(URL: NSURL(string: hostAddress)!) request.timeoutInterval = 3 let data = NSURLConnection.sendSynchronousRequest(request, returningResponse: &response, error: nil) return ((response as? NSHTTPURLResponse)!.statusCode == 200) } Now since, NSURLConnection is deprecated, as per Xcode suggestion I tried writing it using NSURLSession.dataTaskWithRequest , here it is : func

Before iOS9, we had created a directory like so let documentsPath = NSSearchPathForDirectoriesInDomains(.DocumentDirectory, .UserDomainMask, true)[0] as! String let logsPath = documentsPath.stringByAppendingPathComponent("logs") let errorPointer = NSErrorPointer() NSFileManager.defaultManager().createDirectoryAtPath(logsPath, withIntermediateDirectories: true, attributes: nil, error: errorPointer) But with iOS9 they removed String.stringByAppendingPathComponent. The auto convert tool replaced our use of String with NSURL. createDirectoryAtPath() takes a string so I need to convert the NSURL to