gistfile1.js

zoosk.services.shared.SafeApplyFactoryFactory = function($rootScope) {
    return function safeApplyFactory(fn, opt_context, var_args) {
        var factoryArgs = [].slice.call(arguments, 2);

        return function safeApplyWrapper() {
            var factoryAndWrapperArgs = factoryArgs.concat([].slice.call(arguments));

            var fnCall = typeof(fn) == 'function' ? function() {
                return fn.apply(opt_context, factoryAndWrapperArgs);
            } : angular.noop;

            var phase = $rootScope.$root.$$phase;
            if (phase != '$apply' && phase != '$digest') {
                return $rootScope.$apply(fnCall);
            }

            return fnCall();
        }
    }
}