woop/internal/utils/lrucache/lrucache.go

package lrucache

import lru "github.com/hashicorp/golang-lru"

type Cache[K comparable, V any] struct {
	cache *lru.Cache
}

func NewCache[K comparable, V any](size int) *Cache[K, V] {
	c, _ := lru.New(size)
	return &Cache[K, V]{
		cache: c,
	}
}

func (c *Cache[K, V]) Get(key K) (V, bool) {
	v, ok := c.cache.Get(key)
	if !ok {
		var out V
		return out, false
	}
	return v.(V), true
}

func (c *Cache[K, V]) Set(key K, value V) {
	c.cache.Add(key, value)
}