Merge pull request #1090 from consul/back-links

Back links

app/views/debates/edit.html.erb

@@ -1,10 +1,7 @@
 <div class="debate-edit row">
 
   <div class="small-12 column">
-    <%= link_to debates_path, class: "back" do %>
-      <span class="icon-angle-left"></span>
-      <%= t("debates.edit.back_link") %>
-    <% end %>
+    <%= render "shared/back_link" %>
 
     <div class="float-right">
       <%= link_to t("debates.edit.show_link"), @debate %>

app/views/debates/new.html.erb

@@ -1,10 +1,8 @@
 <div class="debate-new row">
 
   <div class="small-12 medium-9 column">
-    <%= link_to debates_path, class: "back" do %>
-      <span class="icon-angle-left"></span>
-      <%= t("debates.new.back_link") %>
-    <% end %>
+    <%= render "shared/back_link" %>
+
     <h1><%= t("debates.new.start_new") %></h1>
     <div data-alert class="callout primary">
       <%= t("debates.new.info",

app/views/debates/show.html.erb

@@ -3,10 +3,8 @@
   <section class="debate-show">
     <div id="<%= dom_id(@debate) %>" class="row">
       <div class="small-12 medium-9 column">
-        <%= link_to :back, class: "back" do %>
-          <span class="icon-angle-left"></span>
-          <%= t("debates.show.back_link") %>
-        <% end %>
+        <%= render "shared/back_link" %>
+
         <% if current_user && @debate.editable_by?(current_user) %>
           <%= link_to edit_debate_path(@debate), class: 'edit-debate button success small float-right' do %>
             <span class="icon-edit"></span>