observ-listen

Trigger observ/watch or normal listening via a single interface

Install

$ npm install --save observ-listen

Usage

var Observ = require('observ')
var listen = require('observ-listen')
var observable = Observ()

// Listen
listen(observable, function (value) {
  //=> 1
})
observable.set(1)

// Watch
listen(observable, function (value) {
  //=> 1
}, true)

API

listen(observable, fn, [watch]) -> function

Returns an unlisten function.

observable

Required
Type: function

An observable like from observ.

fn

Required
Type: function

A listener to call when the observable changes and initially if watch is set.

watch

Type: boolean
Default: false

If true, the listener will be called immediately with the current value.

License

MIT © Ben Drucker