LRU | /src/caches/lru.ts | velo@0.1.5

class LRU

import { LRU } from "https://deno.land/x/velo@0.1.5/src/caches/lru.ts";

Least Recently Used Cache

Constructors

new

LRU(options: Options)

optional

V = any

private

_keys: Array<Key | undefined>

private

_values: Array<V | undefined>

private

items: [key in Key]: number

private

readonly

keys

List of keys in the cache

readonly

size

Current number of entries in the cache

readonly

values

List of values in the cache

Reset the cache

forEach(callback: (item: { key: Key; value: V; }, index: number) => void, reverse?: boolean)

Array like forEach, iterating over all entries in the cache

get(key: Key): V | undefined

Gets the value for a given key

has(key: Key)

Checks if a given key is in the cache

Get the value to a key without manipulating the cache

Removes the cache entry with given key

key: Key,

value: V,

ttl?: number,

)

Inserts a new entry into the cache