lru-cache

Installation

Usage

Options

`max`

`maxSize`

`maxEntrySize`

`sizeCalculation`

`fetchMethod`

`fetchContext`

`noDeleteOnFetchRejection`

`allowStaleOnFetchRejection`

`allowStaleOnFetchAbort`

`ignoreFetchAbort`

`dispose`

`disposeAfter`

`noDisposeOnSet`

`ttl`

`noUpdateTTL`

`ttlResolution`

`ttlAutopurge`

`allowStale`

`noDeleteOnStaleGet`

`updateAgeOnGet`

`updateAgeOnHas`

API

`new LRUCache(options)`

`cache.max`, `cache.maxSize`, `cache.allowStale`,

`cache.size`

`cache.calculatedSize`

`set(key, value, [{ size, sizeCalculation, ttl, noDisposeOnSet, start, status }])`

`get(key, { updateAgeOnGet, allowStale, status } = {}) => value`

`async fetch(key, options = {}) => Promise`

`peek(key, { allowStale } = {}) => value`

`has(key, { updateAgeOnHas, status } = {}) => Boolean`

`delete(key)`

`clear()`

`keys()`

`rkeys()`

`values()`

`rvalues()`

`entries()`

`rentries()`

`find(fn, [getOptions])`

`dump()`

`load(entries)`

`purgeStale()`

`getRemainingTTL(key)`

`forEach(fn, [thisp])`

`rforEach(fn, [thisp])`

`pop()`

Internal Methods and Properties

Status Tracking

Storage Bounds Safety

Performance

Breaking Changes in Version 7