justincbeck

Factorial = (n) {
  (y,f) { y.(f).(n) }.(
    (le) {
      (f) { f.(f) }.(
        (f) {
          le.(->(x) { f.(f).(x) })
        })
    },
    (recurse) {
      (n) { (n==0) ? 1 : n * recurse.(n-1) }

justincbeck

// Assume array is an NSArray of NSString objects

NSString *lastFoo = nil;

for (NSString *foo in array)
{
    lastFoo = foo;   // Why doesn't foo take on the address of bar?
    lastFoo = &foo;  // Is this better?
    *lastFoo = &foo; // Or perhaps this?
    // Other suggestions?

justincbeck

# git rebase -i head~n (where n is the number of commits from head you want)

# You will see something like this:

pick 907cdd8 Added new files to project
pick 8be0e96 Recent profile view pull to reload

# Rebase a1cd6ef..8be0e96 onto a1cd6ef
#
# Commands:

justincbeck

//============ AppDelegate ===============

@implementation AppDelegate

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
    self.window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]];

    NSMutableArray *controllers = [NSMutableArray array];
    

justincbeck

    UIImageView *imageView = [[UIImageView alloc] initWithImage:[UIImage imageNamed:@"logo"]];
    self.navigationItem.titleView = imageView;
    [imageView setClipsToBounds:NO];
    imageView.layer.shadowOffset = CGSizeMake(4.0f, 4.0f);
    imageView.layer.shadowOpacity = 1.0f;
    imageView.layer.shadowColor = [UIColor blackColor].CGColor;

justincbeck

    // UIBarButtonItem Appearance
    NSMutableDictionary *barButtonItemAttributes = [NSMutableDictionary dictionary];
    [barButtonItemAttributes setValue:[UIFont fontWithName:@"AvenirNextCondensed-Regular" size:20.0] forKey:NSFontAttributeName];
    
    [[UIBarButtonItem appearance] setTitleTextAttributes:barButtonItemAttributes forState:UIControlStateNormal];
    [[UIBarButtonItem appearance] setTitleTextAttributes:barButtonItemAttributes forState:UIControlStateHighlighted];

justincbeck

        _assessmentListViewController = [[PMAssessmentListViewController alloc] initWithNibName:@"PMAssessmentListViewController" bundle:[NSBundle mainBundle]];
        [_assessmentListViewController setStudent:student];
        [_assessmentListViewController setAssessment:[[student classroom] assessment]];
        
        UINavigationController *navController = [[UINavigationController alloc] initWithRootViewController:_assessmentListViewController];
        [navController setDelegate:self];
        
        UIBarButtonItem *doneButton = [[UIBarButtonItem alloc] initWithTitle:@"done" style:UIBarButtonItemStylePlain target:self action:@selector(dismissTaskList:)];
        [[_assessmentListViewController navigationItem] setLeftBarButtonItem:doneButton];
        

justincbeck

    
    CALayer *mask = [CALayer layer];
    mask.contents = (id)[[UIImage imageNamed:@"student_image_mask"] CGImage];
    mask.frame = CGRectMake(0, 0, 80, 80);
    
    [imgView.layer setCornerRadius:40.0];
    [imgView.layer setBorderColor:[UIColor whiteColor].CGColor];
    [imgView.layer setBorderWidth:3.0];
    [imgView setBackgroundColor:[UIColor colorWithWhite:220.0/255.0 alpha:1.0]];
    imgView.layer.mask = mask;