index.html.erb

<h1>My Blog</h1>
<h2><%= link_to 'New post', new_blog_path %></h2>
<table>
  <tr>
  </tr>

<% for post in @posts %>
  <tr>
    <td><%= post.subject %> </td>
    <td><%= link_to 'Show', blog_path(post) %></td>
    <td><%= link_to 'Edit', edit_blog_path(post) %></td>
    <td><%= link_to 'Destroy',  blog_path(post), :confirm => 'Are you sure?', :method => :delete %></td>
  </tr>
<% end %>
</table>