subscription-listener

A lite weight library used for subscribing to an event and dispatching

Examples

Test normal subscription

import SubscriptionListener from "subscription-listener";

const emittion = new SubscriptionListener();

// listen to events
const unsubscribe = emittion.listenTo("my-custom-event", (food, day) => {
  // this should emit food=rice, day=monday
  console.log(`normal event = food: ${food} and day: ${day}`);
});

// trigger value
emittion.dispatch("my-custom-event", "rice", "monday");

// then after if you want to stop receiving event
unsubscribe();

// trigger value
emittion.dispatch("my-custom-event", "will-not-be-called");

Test persisted subscription

import SubscriptionListener from "subscription-listener";

const emittion = new SubscriptionListener();

// trigger value
emittion.dispatchPersist("my-persisted-event", "rice", "monday");

// listen to events
const unsubscribe = emittion.listenToPersist("my-persisted-event", (food, day) => {
  // this should emit food=rice, day=monday
  console.log(`persisted event = food: ${food} and day: ${day}`);
});

// then after if you want to stop receiving event
unsubscribe();

// delete an event value that was called
emittion.deleteDispatch("my-persisted-event");