angular.module('ngIOS9UIWebViewPatch', ['ng']).config(['$provide', function($provide){
    'use strict';
    $provide.decorator('$browser', ['$delegate', '$window', function($delegate, $window){
        if(isIOS9UIWebView($window.navigator.userAgent)){
            return applyIOS9Shim($delegate);
        }
        return $delegate;
        function isIOS9UIWebView(userAgent){
            return /(iPhone|iPad|iPod).* OS 9_\d/.test(userAgent) && !/Version\/9\./.test(userAgent);
        }
        function applyIOS9Shim(browser){
            var pendingLocationUrl = null;
            var originalUrlFn = browser.url;
            browser.url = function(){
                if(arguments.length){
                    pendingLocationUrl = arguments[0];
                    return originalUrlFn.apply(browser, arguments);
                }
                return pendingLocationUrl || originalUrlFn.apply(browser, arguments);
            };
            window.addEventListener('popstate', clearPendingLocationUrl, false);
            window.addEventListener('hashchange', clearPendingLocationUrl, false);
            function clearPendingLocationUrl(){
                pendingLocationUrl = null;
            }
            return browser;
        }
    }]);
}]);