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fixedsize-map

v1.1.0

Published

A simple in memory size cache to hold fixed number of key value pairs

Downloads

1,275

Readme

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 | | clear() | Clears the cache |