func isConnectedToNetwork

Reach-swift2.0/Reach.swift

@@ -92,6 +92,17 @@ public class Reach {
         SCNetworkReachabilityScheduleWithRunLoop(reachability, CFRunLoopGetMain(), kCFRunLoopCommonModes)
     }
 
+    func isConnectedToNetwork() -> Bool {
+        Reach().monitorReachabilityChanges()
+        let status = Reach().connectionStatus()
+        switch status {
+        case .Unknown, .Offline:
+            return false
+        case .Online(.WWAN):
+            return true
+        case .Online(.WiFi):
+            return true
+    }
 }
 
 extension ReachabilityStatus {
@@ -110,4 +121,4 @@ extension ReachabilityStatus {
             self =  .Offline
         }
     }
-}
+}