hirad

let numbers = [9,29, 83, 19, 48, 65, 25, 30, 18, 1, 15, 84, 72, 63, 71]

func splitToSublists(list: Int[]) -> (Int[], Int[]) {
    assert(list.count > 1, "List size must be greater than 1 before split")
    let midIndex = (list.count / 2) as Int
    var leftSublist: Int[] = Array(list[0..midIndex])
    var rightSublist: Int[] = Array(list[midIndex..(list.count)])
    
    return (leftSublist, rightSublist)
}

hirad

//
//  main.m
//  WordCounter
//
//  Created by Hirad Motamed on 2014-08-22.
//  Copyright (c) 2014 Pendar Labs. All rights reserved.
//

#import <Foundation/Foundation.h>
#include <pthread.h>

hirad

@interface LHLAppDelegate : UIResponder <UIApplicationDelegate>

@property (strong, nonatomic) UIWindow *window;
@property (strong, nonatomic) NSNumber* counter; // will making this 'atomic' solve our problem?
@property (strong, nonatomic) dispatch_queue_t isolationQueue;

@property (strong, nonatomic) NSRecursiveLock* lock;

@end

hirad

@implementation LHLPrettyView

// Only override drawRect: if you perform custom drawing.
// An empty implementation adversely affects performance during animation.
- (void)drawRect:(CGRect)rect {
    CGSize totalSize = self.bounds.size;
    CGFloat fraction = 0.8;
    
    CGFloat radius = rintf(MIN(totalSize.height * fraction / 2, totalSize.width * fraction / 2)); // Why did we use rintf?
    

hirad

@interface ArchivesEasy : NSObject
@end
@implementation ArchivesEasy

-(id)initWithCoder:(NSCoder *)aDecoder
{
    if (self = [super init]) {
        [self enumeratePropertiesWithBlock:^(NSString *key, id value) {
            [self setValue:[aDecoder decodeObjectForKey:key] forKey:key];
        }];

hirad

infix operator <- { associativity right precedence 140 }
infix operator |? { associativity right precedence 140 }

func |? <S>(source: [S], predicates: [(s: S) -> Bool]) -> [S] {
    var ps = predicates
    return count(ps) > 0 ? (filter(source, ps.removeLast())) |? ps : source
}

func <-<S, T>(transform: (s: S) -> T, source: [S]) -> [T] {
    return map(source, transform)

hirad

struct Stack<T> {
    let values: [T]
    
    init(_ v: [T] = [T]()) {
        self.values = v
    }
    
    func push(elem: T) -> Stack<T> {
        let newValues = [elem] + self.values
        return Stack<T>(newValues)

hirad

int main(int argc, const char * argv[]) {
    @autoreleasepool {
        // insert code here...
        NSError* error = nil;
        NSString* textString = [NSString stringWithContentsOfFile:@"/path/to/some/file.txt"
                                                         encoding:NSUTF8StringEncoding
                                                            error:&error];
        if (textString == nil) {
            NSLog(@"Something went wrong with reading the file: %@", error);
        }

hirad

    // Setting up the stack
    NSString* libraryDir = [NSSearchPathForDirectoriesInDomains(NSLibraryDirectory, NSUserDomainMask, YES) lastObject];
    NSString* storePath = [libraryDir stringByAppendingPathComponent:@"store.sqlite"];
    NSURL* storeURL = [NSURL fileURLWithPath:storePath];
    NSURL* momURL = [[NSBundle mainBundle] URLForResource:@"EmploymentModel" withExtension:@"momd"];
    NSManagedObjectModel* mom = [[NSManagedObjectModel alloc] initWithContentsOfURL:momURL];
    NSPersistentStoreCoordinator* psc = [[NSPersistentStoreCoordinator alloc] initWithManagedObjectModel:mom];
    
    NSDictionary* storeOptions = @{NSMigratePersistentStoresAutomaticallyOption: @YES,

hirad

public class AsyncOperation: NSOperation {
    
    enum State {
        case Pending
        case Executing
        case Finished
        case Cancelled
        
        var keyValueCodingKeys: [String] {
            switch self {