index.html.erb

<h1>N3rd</h1>

<table>

<% @n3rds.each do |n3rd| %>
  <tr>

    <td><%= image_tag(n3rd.image_url, class: 'list_image') %></td>

    <td><%= link_to n3rd.title, n3rd_with_title_path(n3rd, :title => n3rd.title)%></td>

  <% if can? :update, n3rd %>
    <td><%= link_to 'Edit', edit_n3rd_path(n3rd) %></td>
	<% end %>
	<% if can? :destroy, n3rd %>
    <td><%= link_to 'Destroy', n3rd, method: :delete, data: { confirm: 'Are you sure?' } %></td>
	<% end %>
  </tr>
<% end %>
</table>

<br />

<%= link_to 'New N3rd', new_n3rd_path %>

routes.rb

Blog4::Application.routes.draw do
  resources :abouts


  match '/posts/:id/:title' => 'posts#show', :as => :post_with_title
  match '/n3rds/:id/:title' => 'n3rds#show', :as => :n3rd_with_title
  
  resources :n3rds
  

  resources :posts do
  resources :comments
end

  get "home/index"
  
  

 resources :users, :user_sessions
  match 'login' => 'user_sessions#new', :as => :login
  match 'logout' => 'user_sessions#destroy', :as => :logout

root :to => 'home#index'

end