Introduction

RXJS enhanced Array, Map, WeakMap, Set and WeakSet.

Installation

npm install rxjs-collection

Usage

Each collection has been enhanced with asObservable and {un}subscribe alike methods:

import { ReactiveMap } from 'rxjs-collection';

const reactiveMap : ReactiveMap<number, number> = new ReactiveMap<number, number>();

// subscribe to mutations
reactiveMap.asObservable().subscribe(map => map.has(1));
reactiveMap.subscribe(map => map.has(1));

// mutate the collection
reactiveMap.set(1, 1);

// unsubscribe from mutations
reactiveMap.unsubscribe();