cache-zap
v1.0.1
Published
A cache that stores key-value pairs with a time limit for each entry.
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Readme
cache-zap ·
A cache that stores key-value pairs with a time limit for each entry.
Installation
npm install cache-zap
Usage
import CacheZap from 'cache-zap';
const cache = new CacheZap();
cache.set('foo', 'bar', 1000); // key, value, time in milliseconds
cache.get('foo'); // 'bar'
cache.size(); // 1
setTimeout(() => {
cache.get('foo'); // undefined
cache.size(); // 0
}, 1000);
API
set(key: K, value: V, duration: number): void
Set a key-value pair with a time limit for the entry.
key
: The key of the entry.value
: The value of the entry.duration
: The duration in milliseconds for which the entry should be valid.
get(key: K): V | undefined
Get the value of an entry.
key
: The key of the entry.
delete(key: K): boolean
Delete an entry.
key
: The key of the entry.
clear(): void
Clear all entries.
size(): number
Get the number of entries.