Cachyr

Cachyr is a typesafe key-value data cache for iOS, macOS, tvOS and watchOS written in Swift.

There already exists plenty of cache solutions, so why create one more? We had a few requirements where existing solutions fulfilled some of them but not all:

• Written purely in Swift 3.
• Type safety while still allowing any kind of data to be stored.
• Disk and memory caching.
• Easy way to populate cache when a lookup results in a cache miss.
• Clean, single-purpose implementation. Do caching and nothing else.