ofobjectchanges.md

This is RxJS v 4. Find the latest version here

Rx.Observable.ofObjectChanges(obj)

Ⓢ

Creates an Observable sequence from changes to an object using Object.observe.

Arguments

1. array (Array): The object to observe changes using Object.observe

Returns

(Observable): An observable sequence containing changes to an object from Object.observe.

Example

var obj = {x: 1};
var source = Rx.Observable.ofObjectChanges(obj);

var subscription = source.subscribe(
  function (x) {
    console.log('Next: %s', x);
  },
  function (err) {
    console.log('Error: %s', err);
  },
  function () {
    console.log('Completed');
  });

obj.x = 42;

// => Next: {type: "update", object: Object, name: "x", oldValue: 1}

Location

File:

• /src/core/linq/observable/ofobjectchanges.js

Dist:

• rx.all.js

Prerequisites:

• None

NPM Packages:

• None

NuGet Packages:

• RxJS-Complete

Unit Tests:

• /tests/observable/ofarraychanges.js