Image Caching Library for iOS written in Swift 5, that uses the filesystem as caching storage.

DiskCache is a file system level cache, that act as a dictionary [String: UIImage]. It works with one sub directory of NSCachesDirectory: NSCachesDirectory/ImageCachingKit for storing the cached images. The cleaning of the cache is managed by the operating system.

Build using Swift 5, XCode 10.2, supports iOS 10.0+

Import the ImageCachingKit framework to your file.

import ImageCachingKit

Writing:

/// Saves image inside 'ImageCachingKit' subdirectory or throws `ImageCachingError` if error occured.
///
/// - Parameters:
/// - image: pass here the image that you want cached.
/// - key: pass here the key under which you want this image cached. (example: the image name).
/// - Throws: error in case the save operation fails.
ImageCachingKit.saveImage(_ image: UIImage, forKey key: String) throws

Reading:

/// Returns a cached image or nil if image can't be found or error occured.
///
/// - Parameter key: the key under which you have cached the image.
/// - Returns: the stored image, if found under this key.
ImageCachingKit.readImageForKey(_ key: String) -> UIImage?

1. In your Cartfile add github "stoqn4opm/ImageCachingKit"
2. Link the build framework with the target in your XCode project

For detailed instructions check the official Carthage guides here

1. Download the project and build the shared target called ImageCachingKit
2. Add the product in the list of "embed frameworks" list inside your project's target or create a work space with ImageCachingKit and your project and link directly the product of ImageCachingKit's target to your target "embed frameworks" list

The framework is licensed under MIT licence. For more information see file LICENCE