sekoyo/keshi

A better in-memory cache for Node and the browser

keshi's Issues

createCache argument should be optional

Hi guys,

I think createCache argument should be optional.

export interface Options {
  cleanupInterval?: Duration
  customStorage?: Storage
}

- declare const createCache: (options: Options) => Cache
+ declare const createCache: (options?: Options) => Cache

Cannot read property '1' of undefined

I am using this project everywhere to cache my API responses, however i had continous occurences of the below error after regular intervals. I am not sure what wrong i am doing.
Error : UnhandledPromiseRejectionWarning : TypeError: Cannot read property '1' of undefined at the file (keshi/src/indexjs:79:35).
Is there anything specific that needs to be done. I am using ASYNC function in Cache.resolve() with '30 mins' as the expires times.

AutoVacuum interval

Would be nice to be able to set an interval to auto-vacuum the cache, calling all isStale methods as available and removing all stale items from memory, in the case of node, if GC is available even forcing GC.

Could not find a declaration file for module 'keshi'

Hi guys,

I'm working on Typescript environment.

Do you intend to create a declaration file?

Or Better if you should rewrite your package with Typescript.

Pass key and set-ms to staleness function

It would be nice if the expiration resolver would be able to receive the key used for caching, and the dtm of when the value was placed in cache, in order to calculate and reference methods outside the cache directly.

await cache.resolve('foo', getFooAsync, isFooStale);
...
function isFooStale(key, dtm) {
  // key is the key passed into resolve
  // dtm is the valueOf for the date-time when an existing cached entry is first set
  // - maybe a high precision timer for node?  or { value: ms, precisionValue: [...] }
}