      * Caravel has to watch this new component again
      */
     internal func setWebView(webView: UIWebView) {
-        if (webView.hash == _webView.hash) {
+        if webView.hash == _webView.hash {
             return
         }
         // whenReady() should be triggered only after a CaravelInit event

  * Manages all buses and dispatches actions to other components.
  */
public class Caravel: NSObject, UIWebViewDelegate {
    
    /**
     * Default Bus

        _isInitialized = false
        _webView = webView
        UIWebViewDelegateMediator.subscribe(_webView, subscriber: self)
    }
    
    internal func synchronized(action: () -> Void) {
        let lock = (_name == Caravel.DEFAULT_BUS_NAME) ? Caravel._defaultInitLock : Caravel._namedBusInitLock
        
        objc_sync_enter(lock)
        action()
        objc_sync_exit(lock)
    }
    
    public var name: String {
