Added partial in order to show documents collection. Added DocumentsHelper method in order to show documents link with humanized file type and file size

app/helpers/documents_helper.rb

@@ -54,4 +54,11 @@ module DocumentsHelper
                        "direct_upload[resource_relation]": "documents")
   end
 
+  def document_item_link(document)
+    link_to "#{document.title} <small>(#{document.humanized_content_type} | \
+             #{number_to_human_size(document.attachment_file_size)}</small>)".html_safe,
+             document.attachment.url,
+             target: "_blank",
+             title: t("shared.target_blank_html")
+  end
 end

app/views/documents/_additional_document.html.erb

@@ -0,0 +1,3 @@
+<p><span class="icon-document"></span>&nbsp;
+<%= document_item_link(document) %>
+</p>

app/views/documents/_additional_documents.html.erb

@@ -6,15 +6,7 @@
           <p>
             <strong><%= t('proposals.show.title_external_url') %></strong>
           </p>
-          <% documents.each do |document| %>
+          <%= render partial: 'documents/additional_document', collection: documents, as: :document %>
-            <p><span class="icon-document"></span>&nbsp;
-            <%= link_to "#{document.title} <small>(#{document.humanized_content_type} | \
-                        #{number_to_human_size(document.attachment_file_size)}</small>)".html_safe,
-                        document.attachment.url,
-                        target: "_blank",
-                        title: t("shared.target_blank_html") %>
-            </p>
-          <% end %>
         </div>
       </div>
     </div>

app/views/documents/_documents.html.erb

@@ -14,9 +14,7 @@
     <div class="small-12 column">
       <table>
         <tbody>
-          <% documents.each do |document| %>
+          <%= render partial: "documents/document", collection: documents %>
-            <%= render "documents/document", document: document %>
-          <% end %>
         </tbody>
       </table>
     </div>