ios day 17

CustomObject.h

#import <Foundation/Foundation.h>

@interface CustomObject : NSObject
@property (strong, nonatomic) NSString *name;
@property (strong, nonatomic) NSNumber *number;
@end

customObject.m

@implementation CustomObject

-(NSString *)description {
    return [NSString stringWithFormat:@"\nName: %@ \nNumber: %@", self.name, self.number];
}

@end

tappedButtonFour.m

- (IBAction)tappedButtonFour:(id)sender {
    CustomObject *customObject = [[CustomObject alloc] init];
    customObject.name = @"my object name";
    customObject.number = [NSNumber numberWithInt:42];
    NSLog(@"CustomObject: %@", customObject);
}

tappedButtonOne-1.m

- (IBAction)tappedButtonOne:(id)sender {
    NSLog(@"Hello debug console!");
}

tappedButtonOne-2.m

- (IBAction)tappedButtonOne:(id)sender {
    NSLog(@"Hello debug console!");
    NSLog(@"Sender: %@", sender);
}

tappedButtonThree-1.m

- (IBAction)tappedButtonThree:(id)sender {
    NSMutableDictionary *dictionary = [[NSMutableDictionary alloc] init];
	[dictionary setObject:@"value1" forKey:@"1"];
    [dictionary setObject:@"value2" forKey:@"2"];
    [dictionary setObject:@"value3" forKey:@"3"];
    NSLog(@"Dictionary: %@", dictionary);
}

tappedButtonThree-2.m

- (IBAction)tappedButtonThree:(id)sender {
    NSMutableDictionary *dictionary = [[NSMutableDictionary alloc] init];
	[dictionary setObject:@"value1" forKey:@"1"];
    [dictionary setObject:@"value2" forKey:@"2"];
    [dictionary setObject:@"value3" forKey:@"3"];
    NSLog(@"Dictionary: %@", dictionary);
    
    NSArray  * array = [NSArray arrayWithObjects:@"item1",@"item2",@"item3",nil];
    NSLog(@"Array: %@", array);
}

tappedButtonTwo-1.m

- (IBAction)tappedButtonTwo:(id)sender {
    UIButton *button = sender;
    NSLog(@"Sender as button: %@", button);
    NSLog(@"Button text: %@", button.titleLabel.text);
}

viewcontroller.h

#import <UIKit/UIKit.h>

@interface ViewController : UIViewController
- (IBAction)tappedButtonOne:(id)sender;
- (IBAction)tappedButtonTwo:(id)sender;
- (IBAction)tappedButtonThree:(id)sender;
- (IBAction)tappedButtonFour:(id)sender;

@end