CaptainMalReynolds

Keybase proof

I hereby claim:

• I am captainmalreynolds on github.
• I am mrreynolds (https://keybase.io/mrreynolds) on keybase.
• I have a public key ASCdXRGkHMo0IInB8R2xxCGJGMprvdeXOfoW_WDjKrrGWQo

To claim this, I am signing this object:

CaptainMalReynolds

let defaultPriority = DISPATCH_QUEUE_PRIORITY_DEFAULT
let backgroundQueue = dispatch_get_global_queue(defaultPriority, 0)
dispatch_async(backgroundQueue, {
	let result = doSomeExpensiveWork()
	dispatch_async(dispatch_get_main_queue(), {
		//use `result` somehow
	})
})

CaptainMalReynolds

extension NSUserDefaults {
    @nonobjc subscript(key: String) -> AnyObject? {
        get {
            return objectForKey(key)
        }
        
        set {
            setObject(newValue, forKey: key)
        }
    }

CaptainMalReynolds

- (UIViewController *)currentController {
    UIResponder *currentController = [[[[[UIApplication sharedApplication] keyWindow] subviews] objectAtIndex:0] nextResponder];
    if ([currentController isMemberOfClass:[UINavigationController class]]) {
        NSArray *navStack = ((UINavigationController *)currentController).viewControllers;
        currentController = [navStack objectAtIndex:[navStack count] - 1];
    }

    if ([currentController isKindOfClass:[UIViewController class]])
        return (UIViewController *)currentController;
    return nil;

CaptainMalReynolds

self.avatarImageView.layer.cornerRadius = 150.0f;

self.avatarImageView.layer.borderWidth = 2.0f;

self.avatarImageView.layer.borderColor = [UIColor blackColor].CGColor;

self.avatarImageView.clipsToBounds = YES;

CaptainMalReynolds

- (BOOL) validEmail:(NSString*) emailString {

 

    if([emailString length]==0){

        return NO;

    }

CaptainMalReynolds

      NSMutableArray *storeArray = [[NSMutableArray alloc] init];
        int x;
        for (int i=0; [storeArray count] < 10; i++)
        {
            x = arc4random_uniform(10);
            
            if(![storeArray containsObject:[NSNumber numberWithInt:x]])
            {
                [storeArray addObject:[NSNumber numberWithInt:x]];
            }