YYCache-Swift

YYCache-Swift is a Swift implementation of YYCache.

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Compared to the original YYCache, YYCache-Swift:

• Supports Codable.
• Supports async/await functions.
• Replaces deprecated functions.
• Uses Dictionary for the cache structure instead of CFDictionary.

Installation

Swift Package Manager

• File > Swift Packages > Add Package Dependency
• Add https://github.com/syt2/YYCache-Swift

Usage

import YYCache

struct MyCacheValue: Codable { ... }

// get an instance of YYCacheSwift
let cache = Cache(name: "MyCache")

// set cache synchronized
cache?.set(key: "cacheKey", value: MyCacheValue(...))

// get cache synchronized
let cachedValue = cache?.get(type: MyCacheValue.self, key: "cacheKey")

// remove cache by key synchronized
cache?.remove(key: "cacheKey")


class MyCacheNSCodingValue: NSObject, NSCoding { ... }

// set cache asynchronized
cache?.set(key: "cacheKey", value: MyCacheNSCodingValue(...), completion: nil)

// get cache asynchronized
cache?.get(type: MyCacheNSCodingValue.self, key: "cacheKey") { key, value in
    // do what you want
}

// remove all caches asynchronized
cache?.removeAll { }


// asynchronized functions for iOS 13+
Task {
    let cachedValue = await cache?.get(type: MyCacheValue.self, key: "cacheKey")
}

License

YYCache-Swift is available under the MIT license. See the LICENSE file for more info.