chaplin need modify based Backbone.js

[JianMeng]

For now Backbone do not return a Backbone value to require.js need.

http://backbonejs.org/backbone-min.js

So the usage in chaplin like this:

define [
'jquery',
'underscore',
'backbone',
'chaplin/lib/utils',
'chaplin/lib/subscriber',
'chaplin/models/model'
], ($, _, Backbone, utils, Subscriber, Model) ->
'use strict'

class View extends Backbone.View
...

Maybe got a error of Backbone.VIew do not exist.

So user need add a return value (Backbone) to Backbone.js.

And this is also be done for underscore.js.

[flisky]

Currently BackBone & Underscore do not support AMD.
You may use require.js to load them like this under requirejs 2.0 -

require.config
  ...
  shim:
    backbone:
      deps: ["underscore", "jquery"]
      exports: "Backbone"

    underscore:
      exports: "_"

BR,

[molily]

Right, the example apps (https://github.com/chaplinjs/chaplin-boilerplate and https://github.com/chaplinjs/facebook-example) are currently using modified, AMD-capable versions of Backbone and Underscore from this fork: https://github.com/amdjs
Maybe we should stress this fact better in the documentation.

We’ll switch to RequireJS 2.0 soon so a shim config will suffice. Loaders like https://github.com/cujojs/curl also provide such a feature, we’re going to give an example for that, too.

[JianMeng]

@molily : I think a note in document would be helpful. ^_^

@flisky : Thank you, Shim work for me.
I was reading require.js code to figure out why this thing happened.