//This is one view.



-(void)saveInfo:(NSArray*)myArray
{
    [[NSUserDefaults standardUserDefaults] setObject:myArray forKey:@"array"];

}


- (IBAction)storeBeers:(id)sender {
    //onclick store beers
    NSString *amountOfBeers = beerAmountTextField.text;
    NSString *personOneName = personOneTextField.text;
    NSString *personTwoName = personTwoTextField.text;
    NSArray  *beers = [NSArray arrayWithObjects:amountOfBeers,personOneName,personTwoName,nil];
    [self saveInfo:beers];
    NSLog (@"Number of beers the user wants to drink = %@", beers);

}



//This is the other.


-(NSArray *)getArray
{
    //this function gets the saved array
    NSArray *array = [[NSUserDefaults standardUserDefaults] objectForKey:@"array"];
    return array;
}


- (void)viewDidLoad
{
    //assign the total beers to a labe on the view.
    NSArray *array = [self getArray];
    totalBeerLabel.text = array[0];

    //turn the string into an int
    totalBeersToBeDrunk = [array[0] intValue];

    //assign names to labels.
    personOneName.text =array[1];
    personTwoName.text =array[2];

    [super viewDidLoad];

}