wrapper.js

var _ = require('underscore');

var EmberWrapper = Intaglio.wrappers.abstract.extend({
	init: function (object) {
		this._object = object;
	},

	unknownProperty: function (key) {
		return this._object.get(key);
	},

	setUnknownProperty: function (key, value) {
		Ember.propertyWillChange(this, key);

		this._object.set(key, value);

		Ember.propertyDidChange(this, key);

		return this;
	},

	reload: function () {
		// Get a list of the changed values
		var currentData = this._object.getData(),
			self = this;

		this._object.reload().then(function (obj) {
			var newData = obj._object.getData(),
				changedFields = [];

			_.each(newData, function (value, key) {
				if (currentData[key] !== value)
					changedFields.push(key);
			});

			_.each(changedFields, function (key) {
				Ember.propertyWillChange(self, key);
				Ember.propertyDidChange(self, key);
			});
		});
	}
});

module.exports = EmberWrapper;