From f4447607f20c420d9c341b19064c07d5b7aa6cee Mon Sep 17 00:00:00 2001
From: Oscar Del Ben <info@oscardelben.com>
Date: Fri, 27 Apr 2012 14:21:02 +0200
Subject: Add delete post section to Getting Started guide

---
 guides/code/getting_started/app/controllers/posts_controller.rb | 7 +++++++
 guides/code/getting_started/app/views/posts/index.html.erb      | 2 ++
 guides/code/getting_started/config/routes.rb                    | 1 +
 3 files changed, 10 insertions(+)

(limited to 'guides/code')

diff --git a/guides/code/getting_started/app/controllers/posts_controller.rb b/guides/code/getting_started/app/controllers/posts_controller.rb
index fc71e9b4e8..85d2c1de47 100644
--- a/guides/code/getting_started/app/controllers/posts_controller.rb
+++ b/guides/code/getting_started/app/controllers/posts_controller.rb
@@ -35,4 +35,11 @@ class PostsController < ApplicationController
       render 'edit'
     end
   end
+
+  def destroy
+    @post = Post.find(params[:id])
+    @post.destroy
+
+    redirect_to :action => :index
+  end
 end
diff --git a/guides/code/getting_started/app/views/posts/index.html.erb b/guides/code/getting_started/app/views/posts/index.html.erb
index 3ba7091c15..7b72720d50 100644
--- a/guides/code/getting_started/app/views/posts/index.html.erb
+++ b/guides/code/getting_started/app/views/posts/index.html.erb
@@ -8,6 +8,7 @@
     <th>Text</th>
     <th></th>
     <th></th>
+    <th></th>
   </tr>
 
 <% @posts.each do |post| %>
@@ -16,6 +17,7 @@
     <td><%= post.text %></td>
     <td><%= link_to 'Show', :action => :show, :id => post.id %>
     <td><%= link_to 'Edit', :action => :edit, :id => post.id %>
+    <td><%= link_to 'Destroy', { :action => :destroy, :id => post.id }, :method => :delete, :confirm => 'Are you sure?' %>
   </tr>
 <% end %>
 </table>
diff --git a/guides/code/getting_started/config/routes.rb b/guides/code/getting_started/config/routes.rb
index 02ca24e95a..6095a05a58 100644
--- a/guides/code/getting_started/config/routes.rb
+++ b/guides/code/getting_started/config/routes.rb
@@ -9,6 +9,7 @@ Blog::Application.routes.draw do
   get "posts/:id" => "posts#show", :as => :post
   get "posts/:id/edit" => "posts#edit"
   put "posts/:id" => "posts#update"
+  delete "posts/:id" => "posts#destroy"
 
   # The priority is based upon order of creation:
   # first created -> highest priority.
-- 
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