gistfile1.txt

App.Router.reopen
  location: 'history'
  rootURL: '/u/'

App.Router.map ->
  @resource('documents', path: '/')
  @resource('document', path: '/:document_slug/:document_id')

App.DocumentRoute = Ember.Route.extend
  # allows us to use slug as the url
  serialize: (model, params) ->
    {
      document_id: model.get('id'),
      document_slug: model.get('slug')
    }
  model: (params) ->
    @store.find('document', params.document_id).then (model) ->
      model.reload()