1 files changed, 0 insertions, 23 deletions
diff --git a/app/models/wiki_page.rb b/app/models/wiki_page.rb
index faf3d19d936..989128987d5 100644
--- a/app/models/wiki_page.rb
+++ b/app/models/wiki_page.rb
@@ -31,29 +31,6 @@ class WikiPage
 
   alias_method :==, :eql?
 
-  # Sorts and groups pages by directory.
-  #
-  # pages - an array of WikiPage objects.
-  #
-  # Returns an array of WikiPage and WikiDirectory objects. The entries are
-  # sorted by alphabetical order (directories and pages inside each directory).
-  # Pages at the root level come before everything.
-  def self.group_by_directory(pages)
-    return [] if pages.blank?
-
-    pages.each_with_object([]) do |page, grouped_pages|
-      next grouped_pages << page unless page.directory.present?
-
-      directory = grouped_pages.find do |obj|
-        obj.is_a?(WikiDirectory) && obj.slug == page.directory
-      end
-
-      next directory.pages << page if directory
-
-      grouped_pages << WikiDirectory.new(page.directory, [page])
-    end
-  end
-
   def self.unhyphenize(name)
     name.gsub(/-+/, ' ')
   end