Adds Rubocop rule for line break after guard clause

Adds a rubocop rule (with autocorrect) to ensure line break after guard clauses.

6 files changed, 7 insertions, 0 deletions

diff --git a/app/helpers/diff_helper.rb b/app/helpers/diff_helper.rb
index 4e4a66e8a02..66988c869a7 100644
--- a/app/helpers/diff_helper.rb
+++ b/app/helpers/diff_helper.rb
@@ -111,6 +111,7 @@ module DiffHelper
   def diff_file_old_blob_raw_path(diff_file)
     sha = diff_file.old_content_sha
     return unless sha
+
     project_raw_path(@project, tree_join(diff_file.old_content_sha, diff_file.old_path))
   end
 
diff --git a/app/helpers/emails_helper.rb b/app/helpers/emails_helper.rb
index 5f11fe62030..878bc9b5c9c 100644
--- a/app/helpers/emails_helper.rb
+++ b/app/helpers/emails_helper.rb
@@ -24,6 +24,7 @@ module EmailsHelper
 
   def action_title(url)
     return unless url
+
     %w(merge_requests issues commit).each do |action|
       if url.split("/").include?(action)
         return "View #{action.humanize.singularize}"
diff --git a/app/helpers/markup_helper.rb b/app/helpers/markup_helper.rb
index 2c85d7d7720..6636e4d2362 100644
--- a/app/helpers/markup_helper.rb
+++ b/app/helpers/markup_helper.rb
@@ -53,6 +53,7 @@ module MarkupHelper
       # text, wrapping anything found in the requested link
       fragment.children.each do |node|
         next unless node.text?
+
         node.replace(link_to(node.text, url, html_options))
       end
     end
diff --git a/app/helpers/notifications_helper.rb b/app/helpers/notifications_helper.rb
index fde961e2da4..3e42063224e 100644
--- a/app/helpers/notifications_helper.rb
+++ b/app/helpers/notifications_helper.rb
@@ -78,6 +78,7 @@ module NotificationsHelper
   # Create hidden field to send notification setting source to controller
   def hidden_setting_source_input(notification_setting)
     return unless notification_setting.source_type
+
     hidden_field_tag "#{notification_setting.source_type.downcase}_id", notification_setting.source_id
   end
 
diff --git a/app/helpers/tree_helper.rb b/app/helpers/tree_helper.rb
index c4ea0f5ac53..9baf1403f4e 100644
--- a/app/helpers/tree_helper.rb
+++ b/app/helpers/tree_helper.rb
@@ -88,6 +88,7 @@ module TreeHelper
         part_path = part if part_path.empty?
 
         next if parts.count > max_links && !parts.last(2).include?(part)
+
         yield(part, part_path)
       end
     end
diff --git a/app/helpers/visibility_level_helper.rb b/app/helpers/visibility_level_helper.rb
index 46867d2d974..c3d5628f241 100644
--- a/app/helpers/visibility_level_helper.rb
+++ b/app/helpers/visibility_level_helper.rb
@@ -150,6 +150,7 @@ module VisibilityLevelHelper
 
   def restricted_visibility_levels(show_all = false)
     return [] if current_user.admin? && !show_all
+
     current_application_settings.restricted_visibility_levels || []
   end
 
@@ -159,6 +160,7 @@ module VisibilityLevelHelper
 
   def disallowed_visibility_level?(form_model, level)
     return false unless form_model.respond_to?(:visibility_level_allowed?)
+
     !form_model.visibility_level_allowed?(level)
   end