HanekeSwift

Haneke is a lightweight generic cache for iOS and tvOS written in Swift 4. It’s designed to be super-simple to use.

Features:

• Generic cache with out-of-the-box support for UIImage, NSData, JSON and String
• First-level memory cache using NSCache
• Second-level LRU disk cache using the file system
• Asynchronous fetching of original values from network or disk
• All disk access is performed in background
• Thread-safe
• Automatic cache eviction on memory warnings or disk capacity reached
• Comprehensive unit tests
• Extensible by defining custom formats, supporting additional types or implementing custom fetchers

For images:

• Zero-config UIImageView and UIButton extensions to use the cache, optimized for UITableView and UICollectionView cell reuse
• Background image resizing and decompression