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lru

package module

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Versions in this module

v0

v0.2.7

Aug 19, 2026

v0.2.6

Aug 19, 2026

v0.2.5

Jul 22, 2026

Changes in this version

type Cache

+ func NewWithExpireAndEvict(size int, expire time.Duration, ...) (*Cache, error)

+ func (c *Cache) GetOrAdd(key, value interface{}) (val interface{})

v0.2.2

Apr 17, 2020

v0.2.1

Apr 17, 2020

v0.2.0

Sep 11, 2018

Changes in this version

type ARCCache

+ func (c *ARCCache) AddEx(key, value interface{}, expire time.Duration)

type Cache

+ func (c *Cache) AddEx(key, value interface{}, expire time.Duration) bool

type TwoQueueCache

+ func (c *TwoQueueCache) AddEx(key, value interface{}, expire time.Duration)

v0.1.0

Apr 22, 2018

Changes in this version

+ const Default2QGhostEntries

+ const Default2QRecentRatio

+ type ARCCache struct

+ func NewARC(size int) (*ARCCache, error)

+ func NewARCWithExpire(size int, expire time.Duration) (*ARCCache, error)

+ func (c *ARCCache) Add(key, value interface{})

+ func (c *ARCCache) Contains(key interface{}) bool

+ func (c *ARCCache) Get(key interface{}) (interface{}, bool)

+ func (c *ARCCache) Keys() []interface{}

+ func (c *ARCCache) Len() int

+ func (c *ARCCache) Peek(key interface{}) (interface{}, bool)

+ func (c *ARCCache) Purge()

+ func (c *ARCCache) Remove(key interface{})

+ type Cache struct

+ func New(size int) (*Cache, error)

+ func NewWithEvict(size int, onEvicted func(key interface{}, value interface{})) (*Cache, error)

+ func NewWithExpire(size int, expire time.Duration) (*Cache, error)

+ func (c *Cache) Add(key, value interface{}) bool

+ func (c *Cache) Contains(key interface{}) bool

+ func (c *Cache) ContainsOrAdd(key, value interface{}) (ok, evict bool)

+ func (c *Cache) Get(key interface{}) (interface{}, bool)

+ func (c *Cache) Keys() []interface{}

+ func (c *Cache) Len() int

+ func (c *Cache) Peek(key interface{}) (interface{}, bool)

+ func (c *Cache) Purge()

+ func (c *Cache) Remove(key interface{})

+ func (c *Cache) RemoveOldest()

+ type TwoQueueCache struct

+ func New2Q(size int) (*TwoQueueCache, error)

+ func New2QParams(size int, recentRatio float64, ghostRatio float64) (*TwoQueueCache, error)

+ func New2QParamsWithExpire(size int, expire time.Duration, recentRatio float64, ghostRatio float64) (*TwoQueueCache, error)

+ func New2QWithExpire(size int, expire time.Duration) (*TwoQueueCache, error)

+ func (c *TwoQueueCache) Add(key, value interface{})

+ func (c *TwoQueueCache) Contains(key interface{}) bool

+ func (c *TwoQueueCache) Get(key interface{}) (interface{}, bool)

+ func (c *TwoQueueCache) Keys() []interface{}

+ func (c *TwoQueueCache) Len() int

+ func (c *TwoQueueCache) Peek(key interface{}) (interface{}, bool)

+ func (c *TwoQueueCache) Purge()

+ func (c *TwoQueueCache) Remove(key interface{})