diff options
Diffstat (limited to 'app/models/wiki_page.rb')
| -rw-r--r-- | app/models/wiki_page.rb | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/app/models/wiki_page.rb b/app/models/wiki_page.rb index c771c22f46a..224eb3cd4d0 100644 --- a/app/models/wiki_page.rb +++ b/app/models/wiki_page.rb @@ -22,16 +22,16 @@ class WikiPage def self.group_by_directory(pages) return [] if pages.blank? - pages.sort_by { |page| [page.directory, page.slug] }. - group_by(&:directory). - map do |dir, pages| + pages.sort_by { |page| [page.directory, page.slug] } + .group_by(&:directory) + .map do |dir, pages| if dir.present? WikiDirectory.new(dir, pages) else pages end - end. - flatten + end + .flatten end def self.unhyphenize(name) |