About
Fixed Size Map is a Javascript implementation of Map to hold a limited number of keys
Advantages
- Simple to use cache
- Lightweight
Installation
npm i fixedsize-map
Usage
const FixedSizeMap = require("fixedsize-map");
const cache = new FixedSizeMap(100);
// Adding elements to cache
cache.add("k1", "Some Value");
cache.add("k2", "Some Value");Available Methods
| Method | Description |
|---|---|
add(k, v) |
Adds a key and pairs it with a value |
contains(k) |
Checks if this cache contains a key |
get(k) |
Retrieves a value from this cache corresponding to the specified key |
remove(k) |
Removed the key value entry from this cache corresponding to the specified key |