Added Comment Model

Gemfile

@@ -6,7 +6,7 @@ gem 'rails', '3.2.8'
 # gem 'rails', :git => 'git://github.com/rails/rails.git'
 
 gem 'mysql2'
-
+gem 'haml-rails'
 
 # Gems used only for assets and not required
 # in production environments by default.
@@ -15,7 +15,7 @@ group :assets do
   gem 'coffee-rails', '~> 3.2.1'
 
   # See https://github.com/sstephenson/execjs#readme for more supported runtimes
-  # gem 'therubyracer', :platforms => :ruby
+  gem 'therubyracer', :platforms => :ruby
 
   gem 'uglifier', '>= 1.0.3'
 end

Gemfile.lock

@@ -40,13 +40,20 @@ GEM
     erubis (2.7.0)
     execjs (1.4.0)
       multi_json (~> 1.0)
+    haml (3.1.7)
+    haml-rails (0.3.5)
+      actionpack (>= 3.1, < 4.1)
+      activesupport (>= 3.1, < 4.1)
+      haml (~> 3.1)
+      railties (>= 3.1, < 4.1)
     hike (1.2.1)
     i18n (0.6.1)
     journey (1.0.4)
     jquery-rails (2.1.3)
       railties (>= 3.1.0, < 5.0)
       thor (~> 0.14)
     json (1.7.5)
+    libv8 (3.3.10.4)
     mail (2.4.4)
       i18n (>= 0.4.0)
       mime-types (~> 1.16)
@@ -89,6 +96,8 @@ GEM
       hike (~> 1.2)
       rack (~> 1.0)
       tilt (~> 1.1, != 1.3.0)
+    therubyracer (0.10.2)
+      libv8 (~> 3.3.10)
     thor (0.16.0)
     tilt (1.3.3)
     treetop (1.4.11)
@@ -104,8 +113,10 @@ PLATFORMS
 
 DEPENDENCIES
   coffee-rails (~> 3.2.1)
+  haml-rails
   jquery-rails
   mysql2
   rails (= 3.2.8)
   sass-rails (~> 3.2.3)
+  therubyracer
   uglifier (>= 1.0.3)

app/assets/javascripts/home.js.coffee

@@ -0,0 +1,3 @@
+# Place all the behaviors and hooks related to the matching controller here.
+# All this logic will automatically be available in application.js.
+# You can use CoffeeScript in this file: http://jashkenas.github.com/coffee-script/

app/assets/javascripts/posts.js.coffee

@@ -0,0 +1,3 @@
+# Place all the behaviors and hooks related to the matching controller here.
+# All this logic will automatically be available in application.js.
+# You can use CoffeeScript in this file: http://jashkenas.github.com/coffee-script/

app/assets/stylesheets/home.css.scss

@@ -0,0 +1,3 @@
+// Place all the styles related to the home controller here.
+// They will automatically be included in application.css.
+// You can use Sass (SCSS) here: http://sass-lang.com/

app/assets/stylesheets/posts.css.scss

@@ -0,0 +1,3 @@
+// Place all the styles related to the Posts controller here.
+// They will automatically be included in application.css.
+// You can use Sass (SCSS) here: http://sass-lang.com/

app/assets/stylesheets/scaffolds.css.scss

@@ -0,0 +1,69 @@
+body {
+  background-color: #fff;
+  color: #333;
+  font-family: verdana, arial, helvetica, sans-serif;
+  font-size: 13px;
+  line-height: 18px;
+}
+
+p, ol, ul, td {
+  font-family: verdana, arial, helvetica, sans-serif;
+  font-size: 13px;
+  line-height: 18px;
+}
+
+pre {
+  background-color: #eee;
+  padding: 10px;
+  font-size: 11px;
+}
+
+a {
+  color: #000;
+  &:visited {
+    color: #666;
+  }
+  &:hover {
+    color: #fff;
+    background-color: #000;
+  }
+}
+
+div {
+  &.field, &.actions {
+    margin-bottom: 10px;
+  }
+}
+
+#notice {
+  color: green;
+}
+
+.field_with_errors {
+  padding: 2px;
+  background-color: red;
+  display: table;
+}
+
+#error_explanation {
+  width: 450px;
+  border: 2px solid red;
+  padding: 7px;
+  padding-bottom: 0;
+  margin-bottom: 20px;
+  background-color: #f0f0f0;
+  h2 {
+    text-align: left;
+    font-weight: bold;
+    padding: 5px 5px 5px 15px;
+    font-size: 12px;
+    margin: -7px;
+    margin-bottom: 0px;
+    background-color: #c00;
+    color: #fff;
+  }
+  ul li {
+    font-size: 12px;
+    list-style: square;
+  }
+}

app/controllers/home_controller.rb

@@ -0,0 +1,4 @@
+class HomeController < ApplicationController
+  def index
+  end
+end

app/controllers/posts_controller.rb

@@ -0,0 +1,83 @@
+class PostsController < ApplicationController
+  # GET /posts
+  # GET /posts.json
+  def index
+    @posts = Post.all
+
+    respond_to do |format|
+      format.html # index.html.erb
+      format.json { render json: @posts }
+    end
+  end
+
+  # GET /posts/1
+  # GET /posts/1.json
+  def show
+    @post = Post.find(params[:id])
+
+    respond_to do |format|
+      format.html # show.html.erb
+      format.json { render json: @post }
+    end
+  end
+
+  # GET /posts/new
+  # GET /posts/new.json
+  def new
+    @post = Post.new
+
+    respond_to do |format|
+      format.html # new.html.erb
+      format.json { render json: @post }
+    end
+  end
+
+  # GET /posts/1/edit
+  def edit
+    @post = Post.find(params[:id])
+  end
+
+  # POST /posts
+  # POST /posts.json
+  def create
+    @post = Post.new(params[:post])
+
+    respond_to do |format|
+      if @post.save
+        format.html { redirect_to @post, notice: 'Post was successfully created.' }
+        format.json { render json: @post, status: :created, location: @post }
+      else
+        format.html { render action: "new" }
+        format.json { render json: @post.errors, status: :unprocessable_entity }
+      end
+    end
+  end
+
+  # PUT /posts/1
+  # PUT /posts/1.json
+  def update
+    @post = Post.find(params[:id])
+
+    respond_to do |format|
+      if @post.update_attributes(params[:post])
+        format.html { redirect_to @post, notice: 'Post was successfully updated.' }
+        format.json { head :no_content }
+      else
+        format.html { render action: "edit" }
+        format.json { render json: @post.errors, status: :unprocessable_entity }
+      end
+    end
+  end
+
+  # DELETE /posts/1
+  # DELETE /posts/1.json
+  def destroy
+    @post = Post.find(params[:id])
+    @post.destroy
+
+    respond_to do |format|
+      format.html { redirect_to posts_url }
+      format.json { head :no_content }
+    end
+  end
+end

app/helpers/home_helper.rb

@@ -0,0 +1,2 @@
+module HomeHelper
+end

app/helpers/posts_helper.rb

@@ -0,0 +1,2 @@
+module PostsHelper
+end

app/models/comment.rb

@@ -0,0 +1,4 @@
+class Comment < ActiveRecord::Base
+  belongs_to :post
+  attr_accessible :body
+end

app/models/post.rb

@@ -0,0 +1,4 @@
+class Post < ActiveRecord::Base
+  attr_accessible :content, :name, :title
+  has_many: comments
+end

app/views/home/index.html.haml

@@ -0,0 +1,3 @@
+%h1 Home#index
+= link_to "My Blog", posts_path 
+%p Find me in app/views/home/index.html.haml

app/views/posts/_form.html.erb

@@ -0,0 +1,29 @@
+<%= form_for(@post) do |f| %>
+  <% if @post.errors.any? %>
+    <div id="error_explanation">
+      <h2><%= pluralize(@post.errors.count, "error") %> prohibited this post from being saved:</h2>
+
+      <ul>
+      <% @post.errors.full_messages.each do |msg| %>
+        <li><%= msg %></li>
+      <% end %>
+      </ul>
+    </div>
+  <% end %>
+
+  <div class="field">
+    <%= f.label :name %><br />
+    <%= f.text_field :name %>
+  </div>
+  <div class="field">
+    <%= f.label :title %><br />
+    <%= f.text_field :title %>
+  </div>
+  <div class="field">
+    <%= f.label :content %><br />
+    <%= f.text_area :content %>
+  </div>
+  <div class="actions">
+    <%= f.submit %>
+  </div>
+<% end %>

app/views/posts/_form.html.haml

@@ -0,0 +1,23 @@
+= form_for(@post) do |f|
+  - if @post.errors.any?
+    #error_explanation
+      %h2
+        = pluralize(@post.errors.count, "error")
+        prohibited this post from being saved:
+      %ul
+        - @post.errors.full_messages.each do |msg|
+          %li= msg
+  .field
+    = f.label :name
+    %br/
+    = f.text_field :name
+  .field
+    = f.label :title
+    %br/
+    = f.text_field :title
+  .field
+    = f.label :content
+    %br/
+    = f.text_area :content
+  .actions
+    = f.submit

app/views/posts/edit.html.haml

@@ -0,0 +1,6 @@
+%h1.title Editing post
+
+= render 'form'
+
+= link_to 'Show', @post 
+= link_to 'Back', posts_path 

app/views/posts/index.html.erb

@@ -0,0 +1,27 @@
+<h1>Listing posts</h1>
+
+<table>
+  <tr>
+    <th>Name</th>
+    <th>Title</th>
+    <th>Content</th>
+    <th></th>
+    <th></th>
+    <th></th>
+  </tr>
+
+<% @posts.each do |post| %>
+  <tr>
+    <td><%= post.name %></td>
+    <td><%= post.title %></td>
+    <td><%= post.content %></td>
+    <td><%= link_to 'Show', post %></td>
+    <td><%= link_to 'Edit', edit_post_path(post) %></td>
+    <td><%= link_to 'Destroy', post, method: :delete, data: { confirm: 'Are you sure?' } %></td>
+  </tr>
+<% end %>
+</table>
+
+<br />
+
+<%= link_to 'New Post', new_post_path %>

app/views/posts/index.html.haml

@@ -0,0 +1,19 @@
+%h1 Listing posts
+%table
+  %tr
+    %th Name
+    %th Title
+    %th Content
+    %th
+    %th
+    %th
+  - @posts.each do |post|
+    %tr
+      %td= post.name
+      %td= post.title
+      %td= post.content
+      %td= link_to 'Show', post
+      %td= link_to 'Edit', edit_post_path(post)
+      %td= link_to 'Destroy', post, method: :delete, data: { confirm: 'Are you sure?' }
+%br/
+= link_to 'New Post', new_post_path

app/views/posts/new.html.erb

@@ -0,0 +1,5 @@
+<h1>New post</h1>
+
+<%= render 'form' %>
+
+<%= link_to 'Back', posts_path %>

app/views/posts/new.html.haml

@@ -0,0 +1,3 @@
+%h1 New post
+= render 'form'
+= link_to 'Back', posts_path

app/views/posts/show.html.erb

@@ -0,0 +1,20 @@
+<p id="notice"><%= notice %></p>
+
+<p>
+  <b>Name:</b>
+  <%= @post.name %>
+</p>
+
+<p>
+  <b>Title:</b>
+  <%= @post.title %>
+</p>
+
+<p>
+  <b>Content:</b>
+  <%= @post.content %>
+</p>
+
+
+<%= link_to 'Edit', edit_post_path(@post) %> |
+<%= link_to 'Back', posts_path %>