Integrating {Track:js} TrackAll with Backbone.

backbone-trackjs.js

// OPTION 1:
// Automatically wrap everything

;(function() {
'use strict';

if (!window.trackJs) return;

[ 'View'
, 'Model'
, 'Collection'
, 'Router'
].forEach(function(klass) {
  var old = Backbone[klass];
  Backbone[klass] = old.extend({
    constructor: function() {
      if (typeof this._trackJs === 'undefined') this._trackJs = true;
      if (this._trackJs) trackJs.watchAll(this, 'model'); // additional parameters are excludes. Collection.model does not support watching.
      return old.prototype.constructor.apply(this, arguments);
    }
  });
});

}).call(this);

// OPTION 2:
// Selectively wrap objects on instantiation.
var MyView = Backbone.View.extend({
  initialize: function () {
    if (window.trackJs) { window.trackJs.watchAll(this, 'excludedFunction'); } 
  }
});

Nice! Thanks for this. Ported to Coffeescript here https://gist.github.com/JonMidhir/adee34b35acf87bae443

Found that comparator should also be added to the excludes list.