Generics

Generics is a collection of generic thread-safe Go utility packages:

• Stack: A LIFO ('Last In, First Out') stack implementation.
• Queue: A FIFO ('First In, First Out') queue implementation.
• Cache: A cache implementation.
• LRU Cache: A LRU ('Last Recently Used') cache implementation.
• LFU Cache: A LFU ('Least Frequently Used') cache implementation.