Medium Blog Post Snippet

VCConformsToNetworkStatusListenerUpdated.swift

func networkStatusDidChange(status: Reachability.NetworkStatus) {

    switch status {
    case .notReachable:
        debugPrint("ViewController: Network became unreachable")
    case .reachableViaWiFi:
        debugPrint("ViewController: Network reachable through WiFi")
    case .reachableViaWWAN:
        debugPrint("ViewController: Network reachable through Cellular Data")
    }
    // Update login button Enable/Disable status
    loginButton.isEnabled = !(status == .notReachable)
}