gistfile1.txt

import HanekeSwift

override viewDidLoad() {
	let cache = Cache<JSON>(name: "github")  // Set as instance variable
	cacheImages()
	refreshItems()
}

func cacheImages() {
	for image in arrayOfImages {
        let url = NSURL(string: image.url)!
		cache.fetch(URL: url).onSuccess { JSON in
    		print(JSON.dictionary?["bio"])
		}
	}
}

override func collectionView(collectionView: UICollectionView, cellForItemAtIndexPath indexPath: NSIndexPath) -> UICollectionViewCell {
    let cell = collectionView.dequeueReusableCellWithReuseIdentifier("imageReuseCell", forIndexPath: indexPath) as! ImageCollectionViewCell
    let image = hingeImagesArray[indexPath.row]

    if let imageURL = image.imageUrl as? NSURL {
        cell.collectionView.image = hnk_setImageFromURL(imageUrl!)
    }

    return cell
}