timeago -> time_ago_tag

app/helpers/application_helper.rb

@@ -36,7 +36,7 @@ module ApplicationHelper
     link_to text, url, opts
   end
 
-  def timeago(time, options = {})
+  def time_ago_tag(time, options = {})
     options[:class] ||= "timeago"
     content_tag(:abbr, time.to_s, options.merge(:title => time.getutc.iso8601))
   end

app/views/asciicasts/_preview.html.erb

@@ -11,7 +11,7 @@
       </h3>
 
       <p class="date">
-        <%= timeago preview.created_at %> by <%= preview.author_profile_link %>
+        <%= time_ago_tag preview.created_at %> by <%= preview.author_profile_link %>
       </p>
     </div>
   </div>

app/views/asciicasts/show.html.erb

@@ -40,7 +40,7 @@
 
       <ul class="delimited">
         <li>
-          Recorded: <%= timeago @asciicast.created_at %>
+          Recorded: <%= time_ago_tag @asciicast.created_at %>
         </li>
         <li>
           Viewed: <%= @asciicast.views_count %> times