jwo

<ul>
  {{#each color in model}}
    <li>{{color}}</li>
  {{/each}}
</ul>

jwo

class Brain
  def think; end
  def code ; end

  alias evaluate think
  alias refactor code
end

brain = Brain.new

jwo

class User
  has_many :orders
  attr_accessor :name
  attr_accessor :devise
end

class Book
  has_many :line_items
  has_many :orders, through: :line_items
  attr_accessor :title

jwo

class Order
  has_many :line_items
  has_many :cupcakes, through: :line_items

  def total_price

    totals = line_items.map(&:total) # 50, 50, 100
    totals.sum
    totals.inject(:+)

jwo

class Car

  attr_reader :front_wheels

  def initialize
    wheel = Wheel.new
    wheel2 = Wheel.new
    wheel3 = Wheel.new
    wheel4 = Wheel.new
    @front_wheels = [wheel, wheel2]

jwo

my_brigade = {}
my_brigade[:Chef_de_Cuisine] = "the Head Chef in charge of the kitchen"
my_brigade[:Sous_Chef] = "2nd in Charge to the Chef de Cuisine"
my_brigade[:Saucier] = "who Prepares sauces, soups, and finishes dishes"
my_brigade[:Rotisseur] = "the Grill cook who prepares meat dishes"
my_brigade[:Poissonnier] = "the Cook in charge of fish dishes"
my_brigade[:Entremetier] = "the Cook in charge of Vegetable and Pasta Dishes"
my_brigade[:Garde_Manger] = "the Cook who prepares cold dishes, salads, and charcuterie"
my_brigade[:Tournant] = "the Cook who helps in any station as necessary"
my_brigade[:Patissier] = "the Cook who prepares deserts and sweet dishes"

jwo

<div ng-app="AngulaRails" ng-controller="WidgetController" ng-init="setWidget(<%= @widget.to_json %>);">
  <%= form_for @widget, id: "widgetForm", html: { name: "widgetForm", "novalidate" => true, "ar-submit" => true } do |f| %>
    <% if @widget.errors.any? %>
      <div class="alert alert-danger">
        <h4><%= pluralize(@widget.errors.count, "error") %></h4>

        <ul>
        <% @widget.errors.full_messages.each do |msg| %>
          <li><%= msg %></li>
        <% end %>

jwo

greenvilleJS.controller('wayCoolCtrl', ['$scope', '$q',  function ($scope, $q) {
  $scope.address = "";
  $scope.mapMarkers= [];
  $scope.zoom = 8;
  $scope.geoCoder = new google.maps.Geocoder(); 

  $scope.mapCenter = function() {
    return $scope.map.center;
  };

jwo

class Automobile

  @@autos = []

  def self.count
    @@autos.count
  end

  def self.autos_for_model(model_name)
    @@autos.select{|auto| auto.model == model_name}

jwo

From No Coding to Web Dev

I get asked frequently about how people should become a Ruby on Rails developer -- that's such a broad range of topics it's hard to give just one path. You not only need to learn how to program, but you need to master Ruby, JavaScript, databases, TDD, and at least a little bit of graphics design (CSS).

Here's my path to a great web and Rails developer:

0. http://pragprog.com/book/ltp2/learn-to-program
1. http://www.codecademy.com/tracks/web
2. http://www.codecademy.com/tracks/javascript
3. https://www.coursera.org/course/programming1