lru

Documentation

Overview

Package lru provides a simple LRU cache for Helix Cluster OS.

Index

• type Cache
  • func NewCache(capacity int) *Cache
  • func (c *Cache) Get(key string) (interface{}, bool)
  • func (c *Cache) Put(key string, value interface{})

Types

type Cache

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

Cache is an LRU cache.

func NewCache

func NewCache(capacity int) *Cache

NewCache creates a new Cache with the given capacity.

func (*Cache) Get

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

Get retrieves a value.

func (*Cache) Put

func (c *Cache) Put(key string, value interface{})

Put inserts or updates a value.