.

app/views/posts/_show_fragment.html.erb

-<div class="text-box title" style="position:relative;">
-  <a href="<%= post_path(@post) %>"><%= @post.title %></a>
-  <a href="<%= edit_post_path(@post) %>" class="btn btn-primary navbar-btn" style="position:absolute;right:0;top:0;margin-top:2px;margin-top:3px;margin-right:3px;">
+<div style="text-align:right">
+  <a href="<%= fork_post_path(@post) %>" class="btn navbar-btn" style!="position:absolute;right:0;top:0;margin-top:2px;margin-top:3px;margin-right:3px;">
+    Fork
+  </a>
+  <a href="<%= edit_post_path(@post) %>" class="btn btn-primary navbar-btn" style!="position:absolute;right:0;top:0;margin-top:2px;margin-top:3px;margin-right:3px;">
     <span class="glyphicon glyphicon-pencil"></span>
   </a>
 </div>
+<div class="text-box title" style!="position:relative;">
+  <a href="<%= post_path(@post) %>"><%= @post.title %></a>
+</div>
 <div class="text-box meta">
   <% @post.tags.each do |tag| %>
     <span class="label label-info">

config/routes.rb

@@ -4,6 +4,8 @@ Rendezvous::Application.routes.draw do
 
   post 'posts/preview' => 'posts#preview'
   get 'posts/show_fragment' => 'posts#show_fragment'
+  get 'posts/:id/fork' => 'posts#fork', as: 'fork_post'
+
   resources :posts
 
   devise_for :users, :controllers => { :omniauth_callbacks => "users/omniauth_callbacks" }