Yet another auto expiring, max sizable cache
npm install xache
const Xache = require('xache')
const cache = new Xache({
maxSize: 10, // at max (ish) have 10 entries
maxAge: 100, // auto expire entries after (ish) 100ms
createMap () { // optional function to create backing storage
return new Map()
}
})
// When maxSize is hit, the oldest entries are removed
// cache has the same api as a map
cache.set('hello', 'world')
console.log(cache.get('hello'))
console.log(...cache) // iterable!
That's it, nice and simple.
MIT