app/models/import.rb in reso-0.1.6.5 vs app/models/import.rb in reso-0.1.6.6

@@ -1,10 +1,11 @@
 class Import < ActiveRecord::Base
 
   require 'nokogiri'
   require 'open-uri'
   require 'open_uri_redirections'
+	include ActionView::Helpers::TagHelper
 
   before_save :set_import_format
   belongs_to :import_format
   enum status: [ :active, :inactive, :running ]
   has_many :import_results
@@ -105,10 +106,10 @@
     end
     filepath
   end
 
   def get_open_and_closing_tag_for repeating_element
-    ApplicationController.helpers.content_tag(repeating_element, "\n").split
+    content_tag(repeating_element, "\n").split
   end
 
   def get_xml_header filepath, repeating_element
     stream = ''
     open_tag = get_open_and_closing_tag_for(repeating_element).first