es6-dispatcher v2.1.0

es6-dispatcher

Tiny hooks implementationm based on Co & ES6.

Installation

You should compile this module to regular js with something like babel' cause it is using ES6 syntax

npm i es6-dispatcher

API

let use = new Dispatcher();
use('init', () => console.log('init hook')); // register init hook
use('init'); // dispatch init hook

Examples

Tiny example to get the idea.

var Backbone   = require('backbone');
var Dispatcher = require('es6-dispatcher');
var mixin      = require('es6-class-mixin');


class Model extends mixin(Backbone.Model, Dispatcher.mixin) {

  constructor() {
    // convert data before save
    this.use('save:before', () => {
      this.set({ hello_arguments: {
        data: this.get('hello')
      }});
    });
    // reload page after save
    this.use('save:after', () => {
      window.location.reload();
    });
    super();
  }

  save(...args) {
    // return promise
    return co.call(this, function * () {
      yield this.use('save:before');
      this.save(...args);
      yield this.use('save:after');
    });
  }

}

let view = new Model({ hello: 'world' });
Model.save();

License

MIT