New return *Cache.

NewLRUCache creates an LruCache.

WithAge defined element max age (second).

WithSize defined max length of LruCache.

WithUpdateAgeOnGet update expires when Get element.

Cache store element with a expired time.

LruCache is a thread-safe, in-memory lru-cache that evicts the least recently used entries from memory when (if set) the entries are older than maxAge (in seconds).

Option is part of Functional Options Pattern.