lru

Documentation

Index

• type Cache
  • func NewCache(maxSize int) *Cache
  • func (c *Cache) Clear()
  • func (c *Cache) Get(key string) (int, bool)
  • func (c *Cache) Put(key string, value int)
  • func (c *Cache) Remove(key string)

Types

type Cache

type Cache struct {
	// contains filtered or unexported fields
}

Cache is a simple implementation for the Least Recently Used (LRU) cache.

func NewCache

func NewCache(maxSize int) *Cache

NewCache returns a new Cache with specified max size.

func (*Cache) Clear

func (c *Cache) Clear()

Clear removes all cache content.

func (*Cache) Get

func (c *Cache) Get(key string) (int, bool)

Get fetch value from the cache.

func (*Cache) Put

func (c *Cache) Put(key string, value int)

Put stores a given key in the cache.

func (*Cache) Remove

func (c *Cache) Remove(key string)

Remove removes an item from the cache.