From 2e2afc0ac64190261df4b05428afddea96c8628c Mon Sep 17 00:00:00 2001
From: Oscar Del Ben <info@oscardelben.com>
Date: Fri, 20 Apr 2012 12:06:47 +0200
Subject: Add show action in getting started guide

---
 .../app/controllers/posts_controller.rb            |  7 +++++-
 guides/code/getting_started/app/models/post.rb     |  3 ---
 .../getting_started/app/views/posts/show.html.erb  | 25 ++++------------------
 3 files changed, 10 insertions(+), 25 deletions(-)

(limited to 'guides/code/getting_started/app')

diff --git a/guides/code/getting_started/app/controllers/posts_controller.rb b/guides/code/getting_started/app/controllers/posts_controller.rb
index 3373443b16..f9181f98c6 100644
--- a/guides/code/getting_started/app/controllers/posts_controller.rb
+++ b/guides/code/getting_started/app/controllers/posts_controller.rb
@@ -1,5 +1,10 @@
 class PostsController < ApplicationController
 
+
+  def show
+    @post = Post.find(params[:id])
+  end
+
   def new
   end
 
@@ -7,6 +12,6 @@ class PostsController < ApplicationController
     @post = Post.new(params[:post])
 
     @post.save
-    redirect_to :action => :index
+    redirect_to :action => :show, :id => @post.id
   end
 end
diff --git a/guides/code/getting_started/app/models/post.rb b/guides/code/getting_started/app/models/post.rb
index e77e607f3f..21387340b0 100644
--- a/guides/code/getting_started/app/models/post.rb
+++ b/guides/code/getting_started/app/models/post.rb
@@ -3,7 +3,4 @@ class Post < ActiveRecord::Base
                     :length => { :minimum => 5 }
 
   has_many :comments, :dependent => :destroy
-
-  accepts_nested_attributes_for :tags, :allow_destroy => :true,
-    :reject_if => proc { |attrs| attrs.all? { |k, v| v.blank? } }
 end
diff --git a/guides/code/getting_started/app/views/posts/show.html.erb b/guides/code/getting_started/app/views/posts/show.html.erb
index 3445fd8779..6207babdf0 100644
--- a/guides/code/getting_started/app/views/posts/show.html.erb
+++ b/guides/code/getting_started/app/views/posts/show.html.erb
@@ -1,26 +1,9 @@
-<p class="notice"><%= notice %></p>
- 
 <p>
-  <b>Name:</b>
-  <%= @post.name %>
-</p>
- 
-<p>
-  <b>Title:</b>
+  <strong>Title:</strong>
   <%= @post.title %>
 </p>
- 
+
 <p>
-  <b>Content:</b>
-  <%= @post.content %>
+  <strong>Text:</strong>
+  <%= @post.text %>
 </p>
-
-<h2>Comments</h2>
-<%= render @post.comments %>
- 
-<h2>Add a comment:</h2>
-<%= render "comments/form" %>
- 
- 
-<%= link_to 'Edit Post', edit_post_path(@post) %> |
-<%= link_to 'Back to Posts', posts_path %> |
-- 
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