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package lru
import "container/list"
// Remove deletes key from the cache.
func (cache *Cache[K, V]) Remove(key K) (V, bool) {
elem, ok := cache.items[key]
if !ok {
var zero V
return zero, false
}
ent := cache.removeElem(elem)
return ent.value, true
}
func (cache *Cache[K, V]) removeElem(elem *list.Element) *entry[K, V] {
//nolint:forcetypeassert
ent := elem.Value.(*entry[K, V])
cache.lru.Remove(elem)
delete(cache.items, ent.key)
cache.weight -= ent.weight
if cache.onEvict != nil {
cache.onEvict(ent.key, ent.value)
}
return ent
}
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