bradleypriest

<script type="text/x-handlebars">
        <button {{action loadBooks target="Welcome.booksController"}}>Load Books</button>

	{{#collection contentBinding="Welcome.booksController" tagName="ul"}}
		<b>{{view.content.title}}</b> - {{view.content.author}}, <i>{{view.content.genre}}</i>
	{{/collection}}
</script>

bradleypriest

App.Router = Em.Router.extend({
  root: Em.Route.extend({
    route: '/',
    user: Em.Route.extend({
      route: '/:user_id/',
      connectOutlets: function (router, context) {
        //What is context here?
        // it's simple in the one segment case where
        // its the return value of find on the model.
      },

bradleypriest

// For reference: https://github.com/wagenet/ember.js/blob/ac66dcb8a1cbe91d736074441f853e0da474ee6e/packages/ember-handlebars/lib/views/bound_property_view.js
var BoundHelperView = Ember._MetamorphView.extend({

  context: null,
  options: null,
  property: null,
  // paths of the property that are also observed
  propertyPaths: [],
  
  value: Ember.K,

bradleypriest

# config/initializers/extensions/active_record.rb
module ActiveRecord
  class Base
    class << self
      delegate :pluck, to: :scoped
    end
  end

  class CollectionProxy
    delegate :pluck, to: :scoped