Class MemoryCache<T>

Memory cache class

Type Parameters

T

Implements

CacheInterface<T>

Index

Constructors

Accessors

Methods

cleanupExpired clear delete get getStats has set

Constructors

constructor

new MemoryCache<T>(maxSize?: number, ttl?: number): MemoryCache<T>
Type Parameters
- T
Parameters
- maxSize: number = 1000
- Optionalttl: number
Returns MemoryCache<T>
- Defined in src/lib/helpers/memoryCache.ts:41

Accessors

size

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

Returns number
Implementation of CacheInterface.size
- Defined in src/lib/helpers/memoryCache.ts:101

Methods

cleanupExpired

cleanupExpired(): void
Cleanup expired items from the cache.

Returns void
- Defined in src/lib/helpers/memoryCache.ts:108

clear

clear(): void
Clear the cache.

Returns void
Implementation of CacheInterface.clear
- Defined in src/lib/helpers/memoryCache.ts:94

delete

delete(key: string): boolean
Delete a key from the cache.
Parameters
- key: string
Returns boolean
Implementation of CacheInterface.delete
- Defined in src/lib/helpers/memoryCache.ts:87

get

get(key: string): undefined | T
Get a value from the cache. If the item has expired, it will be removed from the cache.
Parameters
- key: string
Returns undefined | T
Implementation of CacheInterface.get
- Defined in src/lib/helpers/memoryCache.ts:49

getStats

getStats(): { hitRate?: number; maxSize: number; size: number; ttl?: number }
Get cache statistics.

Returns { hitRate?: number; maxSize: number; size: number; ttl?: number }
- Defined in src/lib/helpers/memoryCache.ts:122

has

has(key: string): boolean
Check if a key exists in the cache.
Parameters
- key: string
Returns boolean
Implementation of CacheInterface.has
- Defined in src/lib/helpers/memoryCache.ts:80

set

set(key: string, value: T): void
set a value in the cache. If the cache size exceeds maxSize, the oldest item will be removed (FIFO). If ttl is set, the item will expire after ttl milliseconds.
Parameters
- key: string
- value: T
Returns void
Implementation of CacheInterface.set
- Defined in src/lib/helpers/memoryCache.ts:66