@nodeart/event_emitter
v1.2.3
Published
Simple EventEmitter pattern
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Methods:
const EventEmitter = require('@nodeart/event_emitter');
const events = new EventEmitter();
events.on('eventName', ...fns)
.once('eventName', ...fns)
.off('eventName', ...fns)
.emit('eventName', {
ctx: true
}, ...args)
.times('eventName2', 3, ...fns)
.offAll();
const inherited = {};
// reset prototype
EventEmitter
.inherit(inherited)
.on('smth', ...fns);
const extended = {};
// add EventEmitter functionality as mixin
EventEmitter
.extend(extended)
.on('smth', ...fns);
// One can remove some functions from listeners array by passing them to .off method,
// but to remove all listeners event use .off with eventName only;