gistfile1.mm

+ (void)showOneConfirmationAlert:(NSMutableDictionary *)externalState {
  [BlockConfirmationAlert show:@"Are you sure about this?"   
   confirmed:^(UIAlertView *alertView) {
     //...
     NSLog([externalState objectForKey:@"Key"]);
   } 
   canceled:^(UIAlertView *alertView) {
    //...
    NSLog([externalState objectForKey:@"DifferentKey"]);                      
  }];  
}

+ (void)showAnotherConfirmationAlert:(NSMutableDictionary *)externalState {
  [BlockConfirmationAlert show:@"Again, are you sure?"   
   confirmed:^(UIAlertView *alertView) {
    //...
    NSLog([externalState objectForKey:@"AnotherKey"]);
   } 
   canceled:^(UIAlertView *alertView) {
    //...
    NSLog([externalState objectForKey:@"YetAnotherKey"]);                      
  }];  
}