Quick Core Data Fetch and Save.m

- (void) awakeFromNib
{

	[super awakeFromNib];
	
	CDTest_AppDelegate *appDelegate = (CDTest_AppDelegate *)[[NSApplication sharedApplication] delegate];
	
	NSManagedObjectContext *context = [appDelegate managedObjectContext];
	Account *account = (Account *)[NSEntityDescription insertNewObjectForEntityForName:@"Account" inManagedObjectContext:context];
	account.username = @"wess";
	
	NSError *error = nil;
	
	if(![context save:&error])
	{
		NSLog(@"Error: %@, %@", [error description], [error userInfo]);
		exit(0);
	}
	
	
	NSFetchRequest *fetchRequest = [[NSFetchRequest alloc] init];
	NSEntityDescription *entity = [NSEntityDescription entityForName:@"Account" inManagedObjectContext:context];
	[fetchRequest setEntity:entity];
	
	NSArray *results = [context executeFetchRequest:fetchRequest error:&error];
	
	Account *a = [results objectAtIndex:2];
	
	NSLog(@"Results: %@", a.username);
}