petermolnar-dev

#import <XCTest/XCTest.h>
#import "PMODownloader.h"
#import "PMODownloadNotifications.h"

@interface PMODownloaderTests : XCTestCase
@property (strong, nonatomic) PMODownloader *downloader;
@end

@implementation PMODownloaderTests

petermolnar-dev

#import <XCTest/XCTest.h>
#import "PMOPictureController.h"
#import "PMODownloadNotifications.h"

@interface PMOPictureControllerTests : XCTestCase
@property (strong, nonatomic) PMOPictureController *pictureController;
@end

@implementation PMOPictureControllerTests

petermolnar-dev

        NSArray *numbers = @[@6,@4,@7,@90];
        NSNumber *maxNumber = [numbers valueForKeyPath:@"@max.self"];
        NSNumber *minNumber = [numbers valueForKeyPath:@"@min.self"];
        NSNumber *sumOfNumbers = [numbers valueForKeyPath:@"@sum.self"];
        NSNumber *avgOfNumbers = [numbers valueForKeyPath:@"@avg.self"];
        
        NSLog(@"\nmin: %@\nmax: %@\nsum: %@\navg: %@", minNumber, maxNumber, sumOfNumbers, avgOfNumbers);
        
        NSDate *today = [NSDate date];
        NSArray *dates = @[today,

petermolnar-dev

#import <Foundation/Foundation.h>
#import "PMOLottoNumbers.h"

@interface PMOTransaction : NSObject

@property NSString *name;
@property NSNumber *amount;
@property NSDate *transactionDate;

@end

petermolnar-dev

#import <Foundation/Foundation.h>


int main(int argc, const char * argv[]){
    NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
    int n;
    int k;
    scanf("%i %i",&n,&k);
    int a[n];
    for(int a_i = 0; a_i < n; a_i++){

petermolnar-dev

#import <Foundation/Foundation.h>
#import "PMODownloaderFromURL.h"

/**
 Forward declaration of the used and referenced protocol
 */
@protocol PMODownloaderFromURL;


@protocol PMODataHolder <NSObject>

petermolnar-dev

#import <Foundation/Foundation.h>
#import "PMODataHolder.h"


/**
 Forward declaration of the used and referenced protocol
 */
@protocol PMODataHolder;

@protocol PMODownloaderFromURL <NSObject>

petermolnar-dev

#import <Foundation/Foundation.h>
#import <UIKit/UIKit.h>
//1
#import "PMODataHolder.h"

//2
@interface PMOPictureController : NSObject <PMODataHolder>

/**
 The designated initializer, the picture's url is mandatory to pass.

petermolnar-dev

#import "PMOPictureController.h"
#import "PMODownloader.h"
#import "PMOPictureWithURL.h"
#import "PMODownloadNotifications.h"


@interface PMOPictureController()

/**
 Our private data class, storing and hiding the information.

petermolnar-dev

#import <Foundation/Foundation.h>
//1
#import "PMODownloaderFromURL.h"

//2
@interface PMODownloader : NSObject <PMODownloaderFromURL>

/**
 Property to store the downloaded data in NSData format
 */