lib/bulletware.rb in flyerhzm-bullet-1.1.0 vs lib/bulletware.rb in flyerhzm-bullet-1.2.0

@@ -10,10 +10,10 @@
     status, headers, response = @app.call(env)
     return [status, headers, response] if response.empty?
 
     if Bullet::Association.has_bad_assocations?
       if !headers['Content-Type'].nil? and headers['Content-Type'].include? 'text/html'
-        response_body = response.body.insert(-17, Bullet::Association.bad_associations_alert)
+        response_body = response.body << Bullet::Association.bad_associations_alert
         headers['Content-Length'] = response_body.length.to_s
       end
 
       Bullet::Association.log_bad_associations(env['PATH_INFO'])
     end