Add liquid template render

app/controllers/pages_controller.rb

@@ -4,7 +4,7 @@ class PagesController < ApplicationController
     @page = Page.find_by_name(params[:page_name])
     
     if @page
-      render :text => @page.content
+       render :text => Liquid::Template.parse(@page.content).render
     else
       render :text => '404 not found'
     end

app/views/admin/pages/edit.html.erb

@@ -10,7 +10,7 @@
   
   <p>
   <%= f.label :content, "Content" %>
-  <%= f.text_area :content %>
+  <%= f.text_area :content, :size => '100x30' %>
   </p>
   
   <p>

app/views/admin/pages/new.html.erb

@@ -10,7 +10,7 @@
   
   <p>
   <%= f.label :content, "Content" %>
-  <%= f.text_area :content %>
+  <%= f.text_area :content, :size => '100x30' %>
   </p>
   
   <p>