Merge branch 'master' of https://github.com/ryanb/railscasts-episodes

episode-154/revised/README.md

@@ -0,0 +1,13 @@
+# RailsCasts Episode #154: Polymorphic Association (revised)
+
+http://railscasts.com/episodes/154-polymorphic-association-revised
+
+Requires Ruby 1.9.2 or higher.
+
+### Commands used in this episode
+
+```
+rails g model comment content:text commentable_id:integer commentable_type
+rake db:migrate
+rails g controller comments index new
+```

episode-154/revised/blog-after/.gitignore

@@ -0,0 +1,15 @@
+# See http://help.github.com/ignore-files/ for more about ignoring files.
+#
+# If you find yourself ignoring temporary files generated by your text editor
+# or operating system, you probably want to add a global ignore instead:
+#   git config --global core.excludesfile ~/.gitignore_global
+
+# Ignore bundler config
+/.bundle
+
+# Ignore the default SQLite database.
+/db/*.sqlite3
+
+# Ignore all logfiles and tempfiles.
+/log/*.log
+/tmp

episode-154/revised/blog-after/Gemfile

@@ -0,0 +1,38 @@
+source 'https://rubygems.org'
+
+gem 'rails', '3.2.3'
+
+# Bundle edge Rails instead:
+# gem 'rails', :git => 'git://github.com/rails/rails.git'
+
+gem 'sqlite3'
+
+
+# Gems used only for assets and not required
+# in production environments by default.
+group :assets do
+  gem 'sass-rails',   '~> 3.2.3'
+  gem 'coffee-rails', '~> 3.2.1'
+
+  # See https://github.com/sstephenson/execjs#readme for more supported runtimes
+  # gem 'therubyracer', :platform => :ruby
+
+  gem 'uglifier', '>= 1.0.3'
+end
+
+gem 'jquery-rails'
+
+# To use ActiveModel has_secure_password
+# gem 'bcrypt-ruby', '~> 3.0.0'
+
+# To use Jbuilder templates for JSON
+# gem 'jbuilder'
+
+# Use unicorn as the app server
+# gem 'unicorn'
+
+# Deploy with Capistrano
+# gem 'capistrano'
+
+# To use debugger
+# gem 'ruby-debug19', :require => 'ruby-debug'

episode-154/revised/blog-after/Gemfile.lock

@@ -0,0 +1,111 @@
+GEM
+  remote: https://rubygems.org/
+  specs:
+    actionmailer (3.2.3)
+      actionpack (= 3.2.3)
+      mail (~> 2.4.4)
+    actionpack (3.2.3)
+      activemodel (= 3.2.3)
+      activesupport (= 3.2.3)
+      builder (~> 3.0.0)
+      erubis (~> 2.7.0)
+      journey (~> 1.0.1)
+      rack (~> 1.4.0)
+      rack-cache (~> 1.2)
+      rack-test (~> 0.6.1)
+      sprockets (~> 2.1.2)
+    activemodel (3.2.3)
+      activesupport (= 3.2.3)
+      builder (~> 3.0.0)
+    activerecord (3.2.3)
+      activemodel (= 3.2.3)
+      activesupport (= 3.2.3)
+      arel (~> 3.0.2)
+      tzinfo (~> 0.3.29)
+    activeresource (3.2.3)
+      activemodel (= 3.2.3)
+      activesupport (= 3.2.3)
+    activesupport (3.2.3)
+      i18n (~> 0.6)
+      multi_json (~> 1.0)
+    arel (3.0.2)
+    builder (3.0.0)
+    coffee-rails (3.2.2)
+      coffee-script (>= 2.2.0)
+      railties (~> 3.2.0)
+    coffee-script (2.2.0)
+      coffee-script-source
+      execjs
+    coffee-script-source (1.3.3)
+    erubis (2.7.0)
+    execjs (1.3.2)
+      multi_json (~> 1.0)
+    hike (1.2.1)
+    i18n (0.6.0)
+    journey (1.0.3)
+    jquery-rails (2.0.2)
+      railties (>= 3.2.0, < 5.0)
+      thor (~> 0.14)
+    json (1.7.3)
+    mail (2.4.4)
+      i18n (>= 0.4.0)
+      mime-types (~> 1.16)
+      treetop (~> 1.4.8)
+    mime-types (1.18)
+    multi_json (1.3.5)
+    polyglot (0.3.3)
+    rack (1.4.1)
+    rack-cache (1.2)
+      rack (>= 0.4)
+    rack-ssl (1.3.2)
+      rack
+    rack-test (0.6.1)
+      rack (>= 1.0)
+    rails (3.2.3)
+      actionmailer (= 3.2.3)
+      actionpack (= 3.2.3)
+      activerecord (= 3.2.3)
+      activeresource (= 3.2.3)
+      activesupport (= 3.2.3)
+      bundler (~> 1.0)
+      railties (= 3.2.3)
+    railties (3.2.3)
+      actionpack (= 3.2.3)
+      activesupport (= 3.2.3)
+      rack-ssl (~> 1.3.2)
+      rake (>= 0.8.7)
+      rdoc (~> 3.4)
+      thor (~> 0.14.6)
+    rake (0.9.2.2)
+    rdoc (3.12)
+      json (~> 1.4)
+    sass (3.1.18)
+    sass-rails (3.2.5)
+      railties (~> 3.2.0)
+      sass (>= 3.1.10)
+      tilt (~> 1.3)
+    sprockets (2.1.3)
+      hike (~> 1.2)
+      rack (~> 1.0)
+      tilt (~> 1.1, != 1.3.0)
+    sqlite3 (1.3.6)
+    thor (0.14.6)
+    tilt (1.3.3)
+    treetop (1.4.10)
+      polyglot
+      polyglot (>= 0.3.1)
+    tzinfo (0.3.33)
+    uglifier (1.2.4)
+      execjs (>= 0.3.0)
+      multi_json (>= 1.0.2)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  coffee-rails (~> 3.2.1)
+  jquery-rails
+  rails (= 3.2.3)
+  sass-rails (~> 3.2.3)
+  sqlite3
+  uglifier (>= 1.0.3)

episode-154/revised/blog-after/README.rdoc

@@ -0,0 +1,9 @@
+= RailsCasts Example Application
+
+Run these commands to try it out.
+
+  bundle
+  rake db:setup
+  rails s
+
+Requires Ruby 1.9.2 or later to run.

episode-154/revised/blog-after/Rakefile

@@ -0,0 +1,7 @@
+#!/usr/bin/env rake
+# 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

episode-154/revised/blog-after/app/assets/javascripts/application.js

@@ -0,0 +1,15 @@
+// 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
+// the compiled file.
+//
+// WARNING: THE FIRST BLANK LINE MARKS THE END OF WHAT'S TO BE PROCESSED, ANY BLANK LINE SHOULD
+// GO AFTER THE REQUIRES BELOW.
+//
+//= require jquery
+//= require jquery_ujs
+//= require_tree .

episode-154/revised/blog-after/app/assets/javascripts/articles.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/

episode-154/revised/blog-after/app/assets/javascripts/comments.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/

episode-154/revised/blog-after/app/assets/javascripts/events.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/

episode-154/revised/blog-after/app/assets/javascripts/photos.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/

episode-154/revised/blog-after/app/assets/stylesheets/application.css

@@ -0,0 +1,13 @@
+/*
+ * 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 .
+*/

episode-154/revised/blog-after/app/assets/stylesheets/articles.css.scss

@@ -0,0 +1,13 @@
+// Place all the styles related to the articles controller here.
+// They will automatically be included in application.css.
+// You can use Sass (SCSS) here: http://sass-lang.com/
+#articles {
+  h2 {
+    font-size: 18px;
+    margin-bottom: 5px;
+    margin-top: 15px;
+  }
+  p {
+    margin: 5px 0;
+  }
+}

episode-154/revised/blog-after/app/assets/stylesheets/comments.css.scss

@@ -0,0 +1,18 @@
+// 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/
+#comments {
+  font-size: 12px;
+  background-color: #EEE;
+  padding: 0 20px;
+  width: 325px;
+  border: solid 1px #777;
+}
+
+.comment {
+  border-bottom: solid 1px #999;
+  margin: 15px 0;
+  &:last-child {
+    border-bottom: none;
+  }
+}

episode-154/revised/blog-after/app/assets/stylesheets/events.css.scss

@@ -0,0 +1,15 @@
+// Place all the styles related to the events controller here.
+// They will automatically be included in application.css.
+// You can use Sass (SCSS) here: http://sass-lang.com/
+.event {
+  margin-bottom: 30px;
+  h3 {
+    margin: 0;
+  }
+
+  .date {
+    font-style: italic;
+    font-size: 12px;
+    margin: 5px 0;
+  }
+}

episode-154/revised/blog-after/app/assets/stylesheets/layout.css.scss

@@ -0,0 +1,86 @@
+html, body {
+  background-color: #4B7399;
+  font-family: Verdana, Helvetica, Arial;
+  font-size: 14px;
+}
+
+a img {
+  border: none;
+}
+
+a {
+  color: #0000FF;
+}
+
+.clear {
+  clear: both;
+  height: 0;
+  overflow: hidden;
+}
+
+#container {
+  width: 80%;
+  margin: 0 auto;
+  background-color: #FFF;
+  padding: 20px 40px;
+  border: solid 1px black;
+  margin-top: 20px;
+}
+
+#flash_notice, #flash_error, #flash_alert {
+  padding: 5px 8px;
+  margin: 10px 0;
+  width: 500px;
+}
+
+#flash_notice {
+  background-color: #CFC;
+  border: solid 1px #6C6;
+}
+
+#flash_error, #flash_alert {
+  background-color: #FCC;
+  border: solid 1px #C66;
+}
+
+.field_with_errors {
+  display: inline;
+}
+
+.error_messages {
+  width: 400px;
+  border: 2px solid #CF0000;
+  padding: 0px;
+  padding-bottom: 12px;
+  margin-bottom: 20px;
+  background-color: #f0f0f0;
+  font-size: 12px;
+}
+
+.error_messages h2 {
+  text-align: left;
+  font-weight: bold;
+  padding: 5px 10px;
+  font-size: 12px;
+  margin: 0;
+  background-color: #c00;
+  color: #fff;
+}
+
+.error_messages p {
+  margin: 8px 10px;
+}
+
+.error_messages ul {
+  margin-bottom: 0;
+}
+
+form .field, form .actions {
+  margin: 12px 0;
+}
+
+#nav {
+  float: right;
+  font-size: 14px;
+}
+

episode-154/revised/blog-after/app/assets/stylesheets/photos.css.scss

@@ -0,0 +1,8 @@
+// Place all the styles related to the photos controller here.
+// They will automatically be included in application.css.
+// You can use Sass (SCSS) here: http://sass-lang.com/
+.photo {
+  text-align: center;
+  margin: 30px 0;
+  font-weight: bold;
+}

episode-154/revised/blog-after/app/controllers/application_controller.rb

@@ -0,0 +1,3 @@
+class ApplicationController < ActionController::Base
+  protect_from_forgery
+end