Completed 'comments' implementation: fixed redirect; added anchor and…

… comments count to tools; changed layout of "post tools" to be small div

app/controllers/comments_controller.rb

@@ -1,4 +1,6 @@
 class CommentsController < ResourceController::Base
   belongs_to :post
-
+
+	create.wants.html { redirect_to @post }
+
 end

app/views/posts/_post.html.haml

@@ -1,6 +1,6 @@
 .post
   %img{:src => "/images/icons/24-book-blue-mark.png"}
-  %h2= post.title
+  %h2= link_to post.title, post
   %h3#tags
     on
     = format_date_long(post.created_at)
@@ -12,8 +12,9 @@
   %hr
   .post-content
     = post.body
-    %fieldset
-      %legend tools
+    #tools
+      = link_to "#{post.comments.length} comments", comments_for_post_path(post.id)
+      –
       %a{:href => "#"} permalink
       –
       %a{:href => "#"} save to del.icio.us

app/views/posts/show.html.haml

@@ -1,5 +1,6 @@
 = render_partial 'post', @post
 
+%a{:name => 'comments'}
 .comments
   - @post.comments.each do |c|
     .comment

config/routes.rb

@@ -4,6 +4,7 @@
   map.home 'home', :controller => 'posts'
   map.login 'login', :controller => 'sessions', :action => 'new'
   map.logout 'logout', :controller => 'sessions', :action => 'destroy'
+  map.comments_for_post 'posts/:id', :controller => 'posts', :action => 'show', :anchor => 'comments'
 
   map.resources :posts, :has_many => :comments
 
@@ -15,37 +16,6 @@
   map.open_id_complete 'session', :controller => "sessions", :action => "create", :requirements => { :method => :get }
   map.resource :session
 
-  # The priority is based upon order of creation: first created -> highest priority.
-
-  # Sample of regular route:
-  #   map.connect 'products/:id', :controller => 'catalog', :action => 'view'
-  # Keep in mind you can assign values other than :controller and :action
-
-  # Sample of named route:
-  #   map.purchase 'products/:id/purchase', :controller => 'catalog', :action => 'purchase'
-  # This route can be invoked with purchase_url(:id => product.id)
-
-  # Sample resource route (maps HTTP verbs to controller actions automatically):
-  #   map.resources :products
-
-  # Sample resource route with options:
-  #   map.resources :products, :member => { :short => :get, :toggle => :post }, :collection => { :sold => :get }
-
-  # Sample resource route with sub-resources:
-  #   map.resources :products, :has_many => [ :comments, :sales ], :has_one => :seller
-
-  # Sample resource route within a namespace:
-  #   map.namespace :admin do |admin|
-  #     # Directs /admin/products/* to Admin::ProductsController (app/controllers/admin/products_controller.rb)
-  #     admin.resources :products
-  #   end
-
-  # You can have the root of your site routed with map.root -- just remember to delete public/index.html.
-  # map.root :controller => "welcome"
-
-  # See how all your routes lay out with "rake routes"
-
-  # Install the default routes as the lowest priority.
   map.connect ':controller/:action/:id'
   map.connect ':controller/:action/:id.:format'
 end