retrieving image files from parse, converting them to images, and adding them in an array

gistfile1.txt

@property NSMutableArray *self.shoeImagesArray;

// ^somewhere within your interface


-(void)retrieveImagesFromParse
{
	self.shoeImagesArray = [NSMutableArray new];

	PFQuery *query = [PFQuery queryWithClassName:@“Shoe”];

	[query findObjectsInBackgroundWithBlock:^(NSArray *shoeObjects, NSError *error)
	{
		if (!error)
		{
			for (PFObject *shoeObject in shoeObjects)
				{
					PFFile *shoeImageFile = [shoeObject objectForKey:@“ShoePhoto”];
				
					[shoeImageFile getDataInBackgroundWithBlock:^(NSData *data, NSError *error)
					{
						if(!error)
						{
							UIImage *image = [UIImage imageWithData:data];	
							self.shoeImagesArray = image;
					        	[self.tableView reloadData];
						}
					}
				}
		}
	}
}

//Then in cellForRowAtIndexPath, do the following:  cell.imageView.image = [self.shoeImagesArray objectAtIndex: indexPath.row];