Fixed channel open projects count

views/channel/view.erb

@@ -20,7 +20,7 @@
       <p><span><%= channel.directory_path %></span></p>
     </div>
     <div class="channel-open">
-      <p>Open projects: <span><%= channel.openProjects() %></span></p>
+      <p>Open projects: <span><%= channel.openProjects().length %></span></p>
     </div>
     <div class="channel-videos">
       <p>Total videos: <span><%= channel.videos.length %></span></p>

views/index.erb

@@ -42,7 +42,7 @@
         <% channels.each do |c| %>
           <tr>
             <td><a href="/channel/<%= c.id %>"><%= c.name %></a></td>
-            <td><%= nullable(c.openProjects) %></td>
+            <td><%= nullable(c.openProjects().length) %></td>
             <td><%= nullable(c.videos.length) %></td>
             <td><%= date_format(c.updated_at) %></td>
           </tr>