first commit - half way through tutorial

Author: AdamBrousseau

Gemfile

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+source 'https://rubygems.org'
+
+# Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
+gem 'rails', '4.0.2'
+
+# Use sqlite3 as the database for Active Record
+gem 'sqlite3'
+
+# Use SCSS for stylesheets
+gem 'sass-rails', '~> 4.0.0'
+
+# Use Uglifier as compressor for JavaScript assets
+gem 'uglifier', '>= 1.3.0'
+
+# Use CoffeeScript for .js.coffee assets and views
+gem 'coffee-rails', '~> 4.0.0'
+
+# See https://github.com/sstephenson/execjs#readme for more supported runtimes
+# gem 'therubyracer', platforms: :ruby
+
+# Use jquery as the JavaScript library
+gem 'jquery-rails'
+
+# Turbolinks makes following links in your web application faster. Read more: https://github.com/rails/turbolinks
+gem 'turbolinks'
+
+# Build JSON APIs with ease. Read more: https://github.com/rails/jbuilder
+gem 'jbuilder', '~> 1.2'
+
+group :doc do
+  # bundle exec rake doc:rails generates the API under doc/api.
+  gem 'sdoc', require: false
+end
+
+# Use ActiveModel has_secure_password
+# gem 'bcrypt-ruby', '~> 3.1.2'
+
+# Use unicorn as the app server
+# gem 'unicorn'
+
+# Use Capistrano for deployment
+# gem 'capistrano', group: :development
+
+# Use debugger
+# gem 'debugger', group: [:development, :test]

Gemfile.lock

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+GEM
+  remote: https://rubygems.org/
+  specs:
+    actionmailer (4.0.2)
+      actionpack (= 4.0.2)
+      mail (~> 2.5.4)
+    actionpack (4.0.2)
+      activesupport (= 4.0.2)
+      builder (~> 3.1.0)
+      erubis (~> 2.7.0)
+      rack (~> 1.5.2)
+      rack-test (~> 0.6.2)
+    activemodel (4.0.2)
+      activesupport (= 4.0.2)
+      builder (~> 3.1.0)
+    activerecord (4.0.2)
+      activemodel (= 4.0.2)
+      activerecord-deprecated_finders (~> 1.0.2)
+      activesupport (= 4.0.2)
+      arel (~> 4.0.0)
+    activerecord-deprecated_finders (1.0.3)
+    activesupport (4.0.2)
+      i18n (~> 0.6, >= 0.6.4)
+      minitest (~> 4.2)
+      multi_json (~> 1.3)
+      thread_safe (~> 0.1)
+      tzinfo (~> 0.3.37)
+    arel (4.0.1)
+    atomic (1.1.14)
+    builder (3.1.4)
+    coffee-rails (4.0.1)
+      coffee-script (>= 2.2.0)
+      railties (>= 4.0.0, < 5.0)
+    coffee-script (2.2.0)
+      coffee-script-source
+      execjs
+    coffee-script-source (1.6.3)
+    erubis (2.7.0)
+    execjs (2.0.2)
+    hike (1.2.3)
+    i18n (0.6.9)
+    jbuilder (1.5.3)
+      activesupport (>= 3.0.0)
+      multi_json (>= 1.2.0)
+    jquery-rails (3.0.4)
+      railties (>= 3.0, < 5.0)
+      thor (>= 0.14, < 2.0)
+    json (1.8.1)
+    mail (2.5.4)
+      mime-types (~> 1.16)
+      treetop (~> 1.4.8)
+    mime-types (1.25.1)
+    minitest (4.7.5)
+    multi_json (1.8.4)
+    polyglot (0.3.3)
+    rack (1.5.2)
+    rack-test (0.6.2)
+      rack (>= 1.0)
+    rails (4.0.2)
+      actionmailer (= 4.0.2)
+      actionpack (= 4.0.2)
+      activerecord (= 4.0.2)
+      activesupport (= 4.0.2)
+      bundler (>= 1.3.0, < 2.0)
+      railties (= 4.0.2)
+      sprockets-rails (~> 2.0.0)
+    railties (4.0.2)
+      actionpack (= 4.0.2)
+      activesupport (= 4.0.2)
+      rake (>= 0.8.7)
+      thor (>= 0.18.1, < 2.0)
+    rake (10.1.1)
+    rdoc (4.1.1)
+      json (~> 1.4)
+    sass (3.2.14)
+    sass-rails (4.0.1)
+      railties (>= 4.0.0, < 5.0)
+      sass (>= 3.1.10)
+      sprockets-rails (~> 2.0.0)
+    sdoc (0.4.0)
+      json (~> 1.8)
+      rdoc (~> 4.0, < 5.0)
+    sprockets (2.10.1)
+      hike (~> 1.2)
+      multi_json (~> 1.0)
+      rack (~> 1.0)
+      tilt (~> 1.1, != 1.3.0)
+    sprockets-rails (2.0.1)
+      actionpack (>= 3.0)
+      activesupport (>= 3.0)
+      sprockets (~> 2.8)
+    sqlite3 (1.3.8)
+    thor (0.18.1)
+    thread_safe (0.1.3)
+      atomic
+    tilt (1.4.1)
+    treetop (1.4.15)
+      polyglot
+      polyglot (>= 0.3.1)
+    turbolinks (2.2.0)
+      coffee-rails
+    tzinfo (0.3.38)
+    uglifier (2.4.0)
+      execjs (>= 0.3.0)
+      json (>= 1.8.0)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  coffee-rails (~> 4.0.0)
+  jbuilder (~> 1.2)
+  jquery-rails
+  rails (= 4.0.2)
+  sass-rails (~> 4.0.0)
+  sdoc
+  sqlite3
+  turbolinks
+  uglifier (>= 1.3.0)

README.rdoc

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+== README
+
+This README would normally document whatever steps are necessary to get the
+application up and running.
+
+Things you may want to cover:
+
+* Ruby version
+
+* System dependencies
+
+* Configuration
+
+* Database creation
+
+* Database initialization
+
+* How to run the test suite
+
+* Services (job queues, cache servers, search engines, etc.)
+
+* Deployment instructions
+
+* ...
+
+
+Please feel free to use a different markup language if you do not plan to run
+<tt>rake doc:app</tt>.

Rakefile

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+# Add your own tasks in files placed in lib/tasks ending in .rake,
+# for example lib/tasks/capistrano.rake, and they will automatically be available to Rake.
+
+require File.expand_path('../config/application', __FILE__)
+
+Blog::Application.load_tasks

app/assets/images/.keep

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+// This is a manifest file that'll be compiled into application.js, which will include all the files
+// listed below.
+//
+// Any JavaScript/Coffee file within this directory, lib/assets/javascripts, vendor/assets/javascripts,
+// or vendor/assets/javascripts of plugins, if any, can be referenced here using a relative path.
+//
+// It's not advisable to add code directly here, but if you do, it'll appear at the bottom of the
+// compiled file.
+//
+// Read Sprockets README (https://github.com/sstephenson/sprockets#sprockets-directives) for details
+// about supported directives.
+//
+//= require jquery
+//= require jquery_ujs
+//= require turbolinks
+//= require_tree .

app/assets/javascripts/application.js

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+# 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://coffeescript.org/

app/assets/javascripts/comments.js.coffee

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+# 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://coffeescript.org/

app/assets/javascripts/posts.js.coffee

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+# 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://coffeescript.org/

app/assets/javascripts/welcome.js.coffee

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+/*
+ * This is a manifest file that'll be compiled into application.css, which will include all the files
+ * listed below.
+ *
+ * Any CSS and SCSS file within this directory, lib/assets/stylesheets, vendor/assets/stylesheets,
+ * or vendor/assets/stylesheets of plugins, if any, can be referenced here using a relative path.
+ *
+ * You're free to add application-wide styles to this file and they'll appear at the top of the
+ * compiled file, but it's generally better to create a new file per style scope.
+ *
+ *= require_self
+ *= require_tree .
+ */

app/assets/stylesheets/application.css

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

app/assets/stylesheets/comments.css.scss

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+// 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/posts.css.scss

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

app/assets/stylesheets/welcome.css.scss

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+class ApplicationController < ActionController::Base
+  # Prevent CSRF attacks by raising an exception.
+  # For APIs, you may want to use :null_session instead.
+  protect_from_forgery with: :exception
+end

app/controllers/application_controller.rb

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+class CommentsController < ApplicationController
+
+	def create
+		@post = Post.find(params[post_id])
+		@comment = @post.comments.create(params[:comment].permit(:commenter, :body))
+		redirect_to post_path(@post)
+	end
+end

app/controllers/comments_controller.rb

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+class PostsController < ApplicationController
+	def new
+		@post = Post.new
+	end
+
+	def create
+		@post = Post.new(post_params)
+		if @post.save
+			redirect_to @post
+		else
+			render 'new'
+		end
+	end
+
+	def edit
+		@post = Post.find(params[:id])
+	end
+
+	def update
+		@post = Post.find(params[:id])
+
+		if @post.update(params[:post].permit(:title, :text))
+			redirect_to @post
+		else
+			render 'edit'
+		end
+	end
+
+	def destroy
+		@post = Post.find(params[:id])
+		@post.destroy
+	 	redirect_to posts_path
+	end
+
+	def show
+		@post = Post.find(params[:id])
+	end
+
+	def index
+		@posts = Post.all
+	end
+
+	private
+		def post_params
+			params.require(:post).permit(:title, :text)
+		end
+end
+

app/controllers/concerns/.keep

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+class WelcomeController < ApplicationController
+  def index
+  end
+end

app/controllers/posts_controller.rb

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+module ApplicationHelper
+end

app/controllers/welcome_controller.rb

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+module CommentsHelper
+end

app/helpers/application_helper.rb

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+module PostsHelper
+end

app/helpers/comments_helper.rb

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+module WelcomeHelper
+end

app/helpers/posts_helper.rb

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+class Comment < ActiveRecord::Base
+  belongs_to :post
+end

app/helpers/welcome_helper.rb

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+class Post < ActiveRecord::Base
+	has_many :comments
+	validates :title, presence: true,
+                    length: { minimum: 5 }
+end

app/mailers/.keep

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+<!DOCTYPE html>
+<html>
+<head>
+  <title>Blog</title>
+  <%= stylesheet_link_tag    "application", media: "all", "data-turbolinks-track" => true %>
+  <%= javascript_include_tag "application", "data-turbolinks-track" => true %>
+  <%= csrf_meta_tags %>
+</head>
+<body>
+
+<%= yield %>
+
+</body>
+</html>

app/models/.keep

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+<%= 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 %>
+  <p>
+    <%= f.label :title %><br>
+    <%= f.text_field :title %>
+  </p>
+ 
+  <p>
+    <%= f.label :text %><br>
+    <%= f.text_area :text %>
+  </p>
+ 
+  <p>
+    <%= f.submit %>
+  </p>
+<% end %>

app/models/comment.rb

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+<h1>Edit post</h1>
+ 
+<%= render 'form' %>
+ 
+<%= link_to 'Back', posts_path %>