Class LruCache<T, U>

A least-recently-used cache.

Type Parameters

T
U

Index

Constructors

Properties

Accessors

Methods

Constructors

constructor

new LruCache<T, U>(options?: LruCache.IOptions): LruCache<T, U>
Type Parameters
- T
- U
Parameters
- options: LruCache.IOptions = {}
Returns LruCache<T, U>
- Defined in packages/coreutils/src/lru.ts:11

Properties

`Protected`_map

_map: Map<T, U> = ...

`Protected`_maxSize

_maxSize: number

Accessors

size

get size(): number
Return the current size of the cache.

Returns number
- Defined in packages/coreutils/src/lru.ts:21

Methods

clear

clear(): void
Clear the values in the cache.

Returns void
- Defined in packages/coreutils/src/lru.ts:28

get

get(key: T): null | U
Get a value (or null) from the cache, pushing the item to the front of the cache.
Parameters
- key: T
Returns null | U
- Defined in packages/coreutils/src/lru.ts:35

set

set(key: T, value: U): void
Set a value in the cache, potentially evicting an old item.
Parameters
- key: T
- value: U
Returns void
- Defined in packages/coreutils/src/lru.ts:47